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      <filedesc>
         <titlestmt>
            <titleproper>Finding Aid to the William F. Meggers Papers, <date era="ce" calendar="gregorian">1917-1966</date>
            </titleproper>
            <sponsor>This finding aid has been encoded by the Center for History of Physics, American Institute of Physics as part of a collaborative project supported by a grant from the National Endowment of the Humanities, an independent federal agency. Collaboration members in 1999 consisted of: American Institute of Physics, California Institute of Technology, Harvard University, Massachusetts Institute of Technology, Northwestern University, Rice University, University of Alaska, University of Illinois, and University of Texas.</sponsor>
         </titlestmt>
         <publicationstmt>
            <publisher>American Institute of Physics.</publisher>
            <publisher>Center for the History of Physics.</publisher>
            <address>
               <addressline>One Physics Ellipse</addressline>
               <addressline>College Park, MD 20740</addressline>
               <addressline altrender="email">nbl@aip.org</addressline>
            </address>
            <date type="publication" era="ce" calendar="gregorian">Published in 2000</date>
         </publicationstmt>
      </filedesc>
      <profiledesc>
         <creation>Machine-readable finding aid encoded in EAD v.1.0 by Katherine A. Hayes and Clay Redding on <date type="encoder" normal="20000222" era="ce" calendar="gregorian">February 22, 2000</date> from an existing finding aid using NoteTab Pro and C++ scripts created by James P. Tranowski (provided by Elizabeth Dow, Special Collections, University of Vermont). Any revisions made to this finding aid occurred as part of the editing and encoding process.</creation>
         <langusage>Finding aid written in <language>English</language>.</langusage>
      </profiledesc>
      <revisiondesc>
         <change>
            <date normal="2004" era="ce" calendar="gregorian">2004</date>
            <item>This electronic finding aid was updated to reflect the processing of the second deposit which has been described in a separate finding aid, named in the Related Materials section. References to those materials were removed from this document.</item>
         </change>
      </revisiondesc>
   </eadheader>
   <archdesc type="inventory" level="collection">
      <did>
         <head>Description of the Collection</head>
         <repository label="Location of collection:" encodinganalog="852">
            <corpname>American Institute of Physics. Center for History of Physics.</corpname>
            <address>
               <addressline>College Park, MD 20740</addressline>
            </address>
         </repository>
         <unittitle label="Title and dates of collection:" encodinganalog="245">William F. Meggers Papers, <unitdate type="inclusive" era="ce" calendar="gregorian">1917-1966</unitdate>
         </unittitle>
         <langmaterial encodinganalog="546$a" label="Language(s) of material:">
            <language encodinganalog="041$a" langcode="eng">English</language>.</langmaterial>
         <physdesc label="Size of collection:" encodinganalog="300">
            <extent>5.5 linear feet (11 boxes)</extent>
         </physdesc>
         <unitid type="collection" label="Collection number:" countrycode="US"
                 repositorycode="MdCpAIP">AR120</unitid>
         <origination label="Papers/Records created by:">
            <persname source="lcnaf" encodinganalog="100">Meggers, William F. (William Frederick), 1888-1966</persname>
         </origination>
         <abstract label="Short description of collection:">This collection contains correspondence relating to the life and career of William Frederick Ferdinand Meggers, who is often referred to as the "dean of American spectroscopists." Meggers is known for his extensive research in physical optics, spectrochemical analysis, spectroscopic wavelength standards, and for his contributions to the related fields of atomic and nuclear physics, astrophysics, and photography.</abstract>
         <note>
            <p>See below for information on access and restrictions.</p>
         </note>
      </did>
      <controlaccess>
         <head>Selected Search Terms</head>
         <p>These papers have been indexed in the <extref xlink:type="simple"
                    xlink:href="http://libserv.aip.org/webpac-bin/wgbroker?new+-access+top.icos">International Catalog of Sources for History of Physics and Allied Sciences (ICOS)</extref> using the following terms.  Those seeking related materials should search under these terms.</p>
         <persname encodinganalog="600" source="lcnaf">Ames, Joseph Sweetman, 1864-1943.</persname>
         <persname encodinganalog="696" source="local">Babcock, Harold Delos, 1882-</persname>
         <persname encodinganalog="696" source="local">Binder family.</persname>
         <persname encodinganalog="600" source="lcnaf">Birge, Raymond T. (Raymond Thayer), b. 1887.</persname>
         <persname encodinganalog="600" source="lcnaf">Briggs, Lyman J. (Lyman James), 1874-1963.</persname>
         <persname encodinganalog="600" source="lcnaf">Burgess, G. K. (George Kimball), b. 1874.</persname>
         <persname encodinganalog="600" source="lcnaf">Burns, Keivin, 1881-</persname>
         <persname encodinganalog="696" source="local">de Bruin, Taco L.</persname>
         <persname encodinganalog="600" source="lcnaf">Dieke, Gerhard Heinrich, 1901-1965.</persname>
         <persname encodinganalog="600" source="lcnaf">Dorsey, N. Ernest (Noah Ernest), b. 1873.</persname>
         <persname encodinganalog="600" source="lcnaf">Eder, Josef Maria, 1855-1944.</persname>
         <persname encodinganalog="600" source="lcnaf">Fabry, Charles, 1867-1945.</persname>
         <persname encodinganalog="600" source="lcnaf">Foote, Paul D. (Paul Darwin), 1888-</persname>
         <persname encodinganalog="600" source="lcnaf">Forsythe, William Elmer, b. 1881.</persname>
         <persname encodinganalog="600" source="lcnaf">Fowler, A. (Alfred), 1868-1940.</persname>
         <persname encodinganalog="600" source="lcnaf">Gibbs, R. C. (Roswell Clifton), b. 1878.</persname>
         <persname encodinganalog="600" source="lcnaf">Harrison, George Russell, 1898-</persname>
         <persname encodinganalog="600" source="lcnaf">Hevesy, Georg von, 1885-1966.</persname>
         <persname encodinganalog="600" source="lcnaf">Humphreys, Curtis J. (Curtis Judson).</persname>
         <persname encodinganalog="600" source="lcnaf">Kayser, H. (Heinrich), 1853-1940.</persname>
         <persname encodinganalog="600" source="lcnaf">Kiess, Carl Clarence, 1887-</persname>
         <persname encodinganalog="600" source="lcnaf">King, Arthur S. (Arthur Scott), 1876-1957.</persname>
         <persname source="local" encodinganalog="696">Klinkenberg, P. F. A.</persname>
         <persname source="local" encodinganalog="696">Lang, R. J.</persname>
         <persname encodinganalog="600" source="lcnaf">Laporte, Otto, 1902-</persname>
         <persname encodinganalog="600" source="lcnaf">Mack, Julian Ellis, 1903-1966.</persname>
         <persname encodinganalog="600" source="lcnaf">Mees, C. E. Kenneth (Charles Edward Kenneth), 1882-1960.</persname>
         <persname encodinganalog="600" source="lcnaf">Meissner, Karl Wilhelm, 1891-</persname>
         <persname encodinganalog="600" source="lcnaf">Merrill, Paul W. (Paul Willard), 1887-1961.</persname>
         <persname encodinganalog="600" source="lcnaf">Moore, Charlotte Emma, 1898-</persname>
         <persname encodinganalog="600" source="lcnaf">Mulliken, Robert Sanderson.</persname>
         <persname encodinganalog="600" source="lcnaf">Paschen, F. (Friedrich), 1865-1947.</persname>
         <persname encodinganalog="600" source="lcnaf">Randall, Harrison M. (Harrison McAllister), b. 1870.</persname>
         <persname encodinganalog="600" source="lcnaf">Richtmyer, F. K. (Floyd Karker), 1881-1939.</persname>
         <persname encodinganalog="600" source="lcnaf">Russell, Henry Norris, 1877-1957.</persname>
         <persname encodinganalog="600" source="lcnaf">Sawyer, Ralph Alanson, 1895-</persname>
         <persname encodinganalog="600" source="lcnaf">Schlesinger, Frank, 1871-1943.</persname>
         <persname encodinganalog="600" source="lcnaf">Shenstone, Allen Goodrich.</persname>
         <persname encodinganalog="696" source="local">Skinner, Clarence Aurelius, 1871-1961.</persname>
         <persname encodinganalog="600" source="lcnaf">Sommerfeld, Arnold, 1868-1951.</persname>
         <persname encodinganalog="696" source="local">Stratton, Samuel W. (Samuel Wesley), 1861-1931.</persname>
         <persname encodinganalog="600" source="lcnaf">Takamine, T. (Toshio), b. 1885.</persname>
         <persname encodinganalog="600" source="lcnaf">Twyman, F. (Frank), 1876-1959.</persname>
         <persname encodinganalog="600" source="lcnaf">Warga, Mary Elizabeth, 1904-</persname>
         <persname encodinganalog="600" source="lcnaf">Zeeman, Pieter, 1865-1943.</persname>
         <corpname source="lcnaf" encodinganalog="610">American Institute of Physics.</corpname>
         <corpname source="lcnaf" encodinganalog="610">Eastman Kodak Company.</corpname>
         <corpname source="lcnaf" encodinganalog="610">General Electric Company.</corpname>
         <corpname source="lcnaf" encodinganalog="610">United States. National Bureau of Standards.</corpname>
         <corpname source="lcnaf" encodinganalog="610">Optical Society of America.</corpname>
         <subject source="lcsh" encodinganalog="650">Atomic spectroscopy.</subject>
         <subject source="lcsh" encodinganalog="650">Infrared spectra.</subject>
         <subject source="lcsh" encodinganalog="650">Optics.</subject>
         <subject source="lcsh" encodinganalog="650">Periodic law -- Tables.</subject>
      </controlaccess>
      <bioghist encodinganalog="545">
         <head>Biography of William F. Meggers</head>
         <p>William Frederick Ferdinand Meggers, often referred to as the "dean of American spectroscopists," is most well-known for his extensive research in physical optics, spectrochemical analysis, and spectroscopic wavelength standards, and for his contributions to the related fields of atomic and nuclear physics, astrophysics, and photography.</p>
         <p>Meggers grew up in Clintonville, Wisconsin, the town in which he was born on July 13, 1888.  He graduated from high school as valedictorian in 1906 and attended Ripon College, where he was greatly inspired by Professor William Barber who taught physics there from 1906 to 1946.  Meggers majored in physics, received his Bachelor's degree in 1910, and spent the following year as Barber's first graduate assistant.  He then began earning credits toward a Master's degree at the University of Wisconsin.  In 1912, however, he became an instructor in physics at the Carnegie Institute of Technology in Pittsburgh.  While there, he learned of Bohr's explanation of the hydrogen spectrum, an event which impressed him greatly.   Shortly thereafter, in 1914, Meggers passed a civil service examination and was appointed laboratory assistant to Keivin Burns, sole spectroscopist at the National Bureau of Standards in Washington, D. C. From that time on, Meggers carried out, over a period of half a century, a systematic program of research in optical spectroscopy which led to significant improvements in wavelength standards, accurate descriptions and quantum interpretations of atomic spectra and their applications in the identification of chemical elements, and precise measurements of spectral-line intensities.</p>
         <p>During World War I,  Meggers measured standard wavelength with the use of Fabry-Perot étalons, photographed spectra beyond the visible red, demonstrated the use of red-sensitized emulsions for aerial photography, made many atmospheric indices of refraction measurements, performed many spectrochemical analyses, and earned a Ph.D. from Johns Hopkins University (1917).  In 1920, Meggers became chief of the Spectroscopy Section of the National Bureau of Standards, a position which he held until his retirement in 1958.</p>
         <p>Working on more than 70 spectra, he was the first to unravel the complex atomic energy levels and electron configurations of the rare-earth elements.  His early efforts to extend spectrographic records led, finally, to the opening up of a new octave in the near infrared to spectroscopic study, adding data on 45 elements.  By making thousands of measurements with Fabry-Perot étalons, he greatly improved the secondary standards of wavelength, measuring those from an iron arc relative to the primary standard (red radiation from cadmium).  He later provided an improved primary standard derived from a mercury isotope source of his own design (widely known as the Meggers lamp), and superior secondary standards from wavelengths emitted by an electrodeless lamp containing thorium iodide (with R. W. Stanley).</p>
         <p>Meggers demonstrated the usefulness of spectrochemistry for the analysis of metals and alloys, for testing proof gold, and in the detection of crime.  His paper on "Practical Spectrographic Analysis" (1922; with C. C. Kiess and F. J. Stimson) is generally credited with reviving interest in chemical spectroscopy.  His many years of service to <title xlink:type="simple" render="underline" xlink:href="">Chemical Abstracts</title> led to the publication, with B.F. Scribner, of <title xlink:type="simple" render="underline" xlink:href="">An Index to the Literature on Spectro-Chemical Analysis, 1920-1939</title> (Philadelphia: American Society for Testing and Materials (ASTM), 1941; Part II, 1940-1945, ASTM, 1947; Part III, 1946-1950, ASTM, 1954; Part IV, 1951-1955, ASTM, 1959).  With both Scribner and C. H. Corliss, he published extensive tables detailing spectral-line intensities of great value in spectrochemical analysis, of which he can be considered one of the "founding fathers."</p>
         <p>Meggers' scientific papers number over 200, and the honors which were bestowed upon him for his outstanding work are numerous.  Among them are the Ives medal (1947) and the Mees medal (1964) of the Optical Society of America, a Gold Medal from the U. S. Department of Commerce (1949), medals from the University of Liege (1951), and the Society of Applied Spectroscopy (1952), and the Cresson medal of the Franklin Institute (1953).  Meggers served as vice-president (1947-49) and president (1949-51) of the Optical Society of America and was a Fellow of the American Physical Society.  He was chairman of the Committee on Line Spectra of the National Research Council (1946-60) and served as president of the International Joint Commission on Standard Wavelengths and Spectral Tables of the International Astronomical Union (1935, 1938, 1948, 1952).  Other scientific societies of which he was a member include the National Academy of Sciences, the American Association for the Advancement of Science and the American Astronomical Society.</p>
         <p>In 1920, Meggers married Edith Marie Raddant; they raised three children and had a love of travel and an interest in collecting and exhibiting various exotic items.</p>
         <p>In 1958, Meggers donated to the American Institute of Physics his collection of photographs of 33 Nobel Laureates in spectroscopy and related fields.  The Institute subsequently undertook the task of augmenting the collection to include photographs of all Nobel Prize winning physicists, as well as chemists who had received the Prize for work related to physics. The "Gallery of Nobel Laureates", dedicated to the memory of William F. Meggers, is now displayed on the walls of the hallways outside the Niels Bohr Library.  In addition, collections of stamps and coins valued at more than $50,000 were left by Meggers, shortly before his death on November 19, 1966, to the AIP in support of physics education.</p>
      </bioghist>
      <scopecontent encodinganalog="520">
         <head>Scope and Contents of Collection</head>
         <p>The collection is composed of correspondence and is divided into two series: Personal Correspondence, (1917-1966); National Bureau of Standards Correspondence, (1917-1959). The most frequent correspondents are listed individually in the "Selected Search Terms," and the entire contents are described at the item level with names included. Topics covered include the analysis of complex atomic spectra, the mercury 198 lamp, rare earth and rare gas spectra analysis, infrared spectroscopy, and the standards of wavelength.</p>
      </scopecontent>
      <arrangement encodinganalog="351">
         <head>Organization and Arrangement of Collection</head>
         <p>Organized into two series:  I. Personal Correspondence; II. National Bureau of Standards Correspondence; and arranged chronologically therein.</p>
      </arrangement>
      <accessrestrict encodinganalog="506$a">
         <head>Access to Collection</head>
         <p>Open to approved researchers without restrictions. Use of primary source material in the Niels Bohr Library requires prior approval through an Application for Access, which includes a statement of research purpose and the names and addresses of two scholars as references. Access applications can be obtained by contacting the Library (telephone 301-209-3177; or e-mail <extref xlink:type="simple" xlink:href="mailto:nbl@aip.org">nbl@aip.org</extref>). The application can also be printed from <extref xlink:type="simple" xlink:href="http://www.aip.org/history/access.htm">our website</extref>.</p>
      </accessrestrict>
      <userestrict encodinganalog="540$a">
         <head>Restrictions on Use of Collection</head>
         <p>The scholar pledges not to quote from, cite, or reproduce by any means this material except with the written permission of the Institute.</p>
      </userestrict>
      <acqinfo encodinganalog="541">
         <head>Provenance and Acquisition Information</head>
         <p>Gift of William F. Meggers and Edith Raddant Meggers.</p>
      </acqinfo>
      <relatedmaterial encodinganalog="540$a">
         <head>Other Related Materials</head>
         <p>See also William F. Meggers Papers, Addition, 1870-1973; the Home Movies of William F. Meggers, 1927-1957; the Meggers Gallery of Nobel Laureates at the American Institute of Physics.</p>
      </relatedmaterial>
      <dsc type="analyticover">
         <head>Box Listing</head>
         <c01 level="series">
            <did>
               <unittitle>Series I:  Personal Correspondence</unittitle>
            </did>
            <c02 level="file">
               <did>
                  <unittitle>Box I: <unitdate era="ce" calendar="gregorian">1917-1922</unitdate>
                  </unittitle>
               </did>
            </c02>
            <c02 level="file">
               <did>
                  <unittitle>Box II: <unitdate era="ce" calendar="gregorian">1923-1928</unitdate>
                  </unittitle>
               </did>
            </c02>
            <c02 level="file">
               <did>
                  <unittitle>Box III: <unitdate era="ce" calendar="gregorian">1929-1935</unitdate>
                  </unittitle>
               </did>
            </c02>
            <c02 level="file">
               <did>
                  <unittitle>Box IV: <unitdate era="ce" calendar="gregorian">1936-1948</unitdate>
                  </unittitle>
               </did>
            </c02>
            <c02 level="file">
               <did>
                  <unittitle>Box V: <unitdate era="ce" calendar="gregorian">1949-1961</unitdate>
                  </unittitle>
               </did>
            </c02>
            <c02 level="file">
               <did>
                  <unittitle>Box VI: <unitdate era="ce" calendar="gregorian">1962-1966, undated</unitdate>
                  </unittitle>
               </did>
            </c02>
         </c01>
         <c01 level="series">
            <did>
               <unittitle>Series II:  National Bureau of Standards Correspondence</unittitle>
            </did>
            <c02 level="file">
               <did>
                  <unittitle>Box VII: <unitdate era="ce" calendar="gregorian">1917-1929</unitdate>
                  </unittitle>
               </did>
            </c02>
            <c02 level="file">
               <did>
                  <unittitle>Box VIII: <unitdate era="ce" calendar="gregorian">1930-1938</unitdate>
                  </unittitle>
               </did>
            </c02>
            <c02 level="file">
               <did>
                  <unittitle>Box IX: <unitdate era="ce" calendar="gregorian">1939-1945</unitdate>
                  </unittitle>
               </did>
            </c02>
            <c02 level="file">
               <did>
                  <unittitle>Box X: <unitdate era="ce" calendar="gregorian">1946-1954</unitdate>
                  </unittitle>
               </did>
            </c02>
            <c02 level="file">
               <did>
                  <unittitle>Box XI: <unitdate era="ce" calendar="gregorian">1955-1959</unitdate>
                  </unittitle>
               </did>
            </c02>
         </c01>
      </dsc>
      <dsc type="in-depth">
         <head>Container List</head>
         <c01 level="series">
            <did>
               <unittitle>Series I:</unittitle>
            </did>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/26/1917</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John C. Duncan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1918</unitdate>
                     <persname role="writer">A. Fowler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/13/1918</unitdate>
                     <persname role="writer">Edwin Frost</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1918</unitdate>
                     <persname role="writer">Manager, Adam Hilger Ltd.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.E. Jewell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.W. Meissner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1919</unitdate>
                     <persname role="writer">Ralph DeLung</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1919</unitdate>
                     <persname role="writer">F. Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Industrial Dept. U.S. Navy Yard</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1919</unitdate>
                     <persname role="writer">F. Fowler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1919</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1919</unitdate>
                     <persname role="writer">A. Fowler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1919</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Publication Dept. National Box Co., Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/25/1919</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/25/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Albert Fox</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richardson Murphy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/28/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1919</unitdate>
                     <persname role="writer">Gerald L. Wendt</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.S. Uhler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1919</unitdate>
                     <persname role="writer">H.S. Uhler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/10/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/10/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gerald L. Wendt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1919</unitdate>
                     <persname role="writer">H.J. Collian</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1919</unitdate>
                     <persname role="writer">Gerald Wendt</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1919</unitdate>
                     <persname role="writer">F. Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/5/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.A. Saunders</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1919</unitdate>
                     <persname role="writer">Townsend Smith</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1919</unitdate>
                     <persname role="writer">Townsend Smith</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gerald Wendt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1919</unitdate>
                     <persname role="writer">H.M. Payne</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The United Gas Improvement Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/3/1919</unitdate>
                     <persname role="writer">Max Petersen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Max Petersen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1919</unitdate>
                     <persname role="writer">W.W. Campbell</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">James G. Biddle</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Italian Military Mission's Office</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1919</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frederick E. Fowle</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.B. Frost</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.F. Hull</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Max Petersen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.C. Deagan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hillebrand</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1919</unitdate>
                     <persname role="writer">Edwin B. Frost</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1919</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosures: notes by W.S. Adams, H.D. Babcock &amp; A.S. King.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edwin B. Frost</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/13/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">James W. Good</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John A. Brashear</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Crew</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Eastman Kodak Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.S. Hussey, Director</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1919</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/22/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hanovia Chemical &amp; Manufacturing Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/24/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Westinghouse Electric &amp; Manufacturing Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1919</unitdate> General information about the Spectroscopic Laboratory of the Optics Division of NBS by Meggers presumably</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Biddle </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/16/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.A. Skinner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1919</unitdate>
                     <persname role="writer">Bates, for Director of Dept. of Commerce</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/24/1919</unitdate>
                     <persname role="writer">F. Baxandall, Solar Physics observatory, Cambridge</persname> correspondence to <persname role="recipient">Meggers</persname> Enclosure: Analysis of Co lines in solar spectrum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Standard Scientific Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/2/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry White</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hanovia Chemical &amp; Manufacturing Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert McDade</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/10/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Superintendent of the Naval Observatory</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/14/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hanovia Chemical &amp; Manufacturing Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/29/1919</unitdate>
                     <persname role="writer">K. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/22/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.P. Calvert</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/22/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.A. Michelson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1919</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1919</unitdate>
                     <persname role="writer">A.A. Michelson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henri Chretien</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Tostio Takamine</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/1/1919</unitdate>
                     <persname role="writer">Harold E. Rhame</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/8/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.A. Morshhauser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/11/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Myles Salt Co., Ltd.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/13/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">General Chemical Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/13/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">General Electric Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/16/1919</unitdate>
                     <persname role="writer">Elliot A. Adams</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/23/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Samuel C. Mitchell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/23/1919</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/23/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Samuel C. Mitchell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.M. Slipher</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.F. Kester &amp; Dinsmore Alter</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1919</unitdate>
                     <persname role="writer">Univ. of Chicago Press</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1919</unitdate>
                     <persname role="writer">F.C. Clark</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/16/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.C. Clark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Univ. of Chicago Press</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Machlett &amp; Son</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1919</unitdate>
                     <persname role="writer">Univ. of Chicago Press</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/14/1919</unitdate>
                     <persname role="writer">Hanovia Chemical &amp; Mfg. Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hanovia Chemical &amp; Mft. Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Rudorf</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/20/1919</unitdate>
                     <persname role="writer">Wm. Mitchell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.A. Hoogewerff</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1919</unitdate>
                     <persname role="writer">Hanovia Chemical &amp; Mfg. Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1919</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.H. Brown</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/6/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">General Electric Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Nat'l Advisory Committee for Aeronautics</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George H. Paine</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">War Dept., Photographic Section</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Caywood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/11/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hanovia Chemical &amp; Mft. Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/11/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1919</unitdate>
                     <persname role="writer">P.G. Nutting</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Superinendent Vestal</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/24/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Cramer Dry Plate Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.P. Calvert</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.G. Nutting</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Rudorf</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/29/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/29/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/29/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John W. Pack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1919</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1919</unitdate> Report of Auditing Committee</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/11/1919</unitdate>
                     <persname role="writer">K. Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/11/1919</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/1919</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/17/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hanovia Chemical &amp; Mfg. Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1919</unitdate>
                     <persname role="writer">K. Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1919</unitdate>
                     <persname role="writer">J.B. Lippincott Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/26/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K. Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/26/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.B. Lippincott Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/26/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/26/1919</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.M. McWilliams</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1920</unitdate>
                     <persname role="writer">Irwin S. Priect (sp?)</persname> correspondence to <persname role="recipient">Skinner</persname> Memorandum, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/6/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.B. Lippincott Co., Publishers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/6/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Fred H. Moffit</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/6/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Schlesinger</persname> Enclosure: corrections of Galley 30</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Schlesinger</persname>  2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hanovia Chemical &amp; Mfg. Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1920</unitdate>
                     <persname role="writer">F. Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/16/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.W. Campbell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1920</unitdate>
                     <persname role="writer">Harry Shultz</persname> correspondence to <persname role="recipient">C.A. Skinner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/24/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harry Shultz</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/16/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/16/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/16/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.D. Peters</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1920</unitdate>
                     <persname role="writer">F. Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles E. St. John</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. Jackson Pope</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.F. Renwick</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1920</unitdate>
                     <persname role="writer">F.R. Robeson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/24/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.R. Robeson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K. Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1920</unitdate>
                     <persname role="writer">R.E. Loving</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/24/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Firth-Sterling Steel Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1920</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.M. Mouret</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1920</unitdate>
                     <persname role="writer">E.C. Johnson</persname> correspondence to <persname role="recipient">J.B. Lippincott Co.</persname> Attached: 12/31/1919 Bacon to J.B. Lippincott Co.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1920</unitdate>
                     <persname role="writer">F. Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/19/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Experimenter Publishing Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John M. Hammong</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1920</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.G. Nutting</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1920</unitdate>
                     <persname role="writer">P.G. Nutting</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1920</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.G. Nutting</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.A. Vestal</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Blanchard</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Munro, Ltd.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">General Electric Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Cramer Dry Plate Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">James B. Meadows</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.B. Rouse</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1920</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Triplex Safety Glass Corp. of America</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward F. Brown</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Director of the Mint</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1920</unitdate>
                     <persname role="writer">Norton A. Kent</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1920</unitdate>
                     <persname role="writer">O.D. Reed, Treas., Defender Photo Supply Co., Inc.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1920</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward P. Hyde</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1920</unitdate>
                     <persname role="writer">F. Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.D. Reed</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1920</unitdate>
                     <persname role="writer">J.A. Andersen</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Schlesinger</persname> 2 copies - enclosure: photographs of the solar spectrum from 5500A to 9000A, by F. Schlesinger, 4 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Waldron Machine Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Geissler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1920</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Norris Shreve</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George W. Bicknell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1920</unitdate>
                     <persname role="writer">Wm. Ford Upson</persname> correspondence to <persname role="recipient">Meggers</persname>. Attached: "Wollensia Ubensmittel &amp; Amerika?" &amp; postcard from American Relief Administration.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.H. Fladger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1920</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.A. Vestal</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1920</unitdate>
                     <persname role="writer">J.M. Hammond</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Hammond</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hershey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward E. Brown</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Director of the Mint</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles M. March</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harry V. Mason</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John W. Pack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname> Unfinished draft</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Norris Shreve</persname>. Enclosure: "Dyes for photographic sensitizing" by Meggers &amp; F.J. Shinson- 2 copies.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1920</unitdate>
                     <persname role="writer">R. Norris Shreve</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1920</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1920</unitdate>
                     <persname role="writer">Charles Fabry</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/23/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1920</unitdate>
                     <persname role="writer">Smith, Univ. of Nebraska</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.S. Seward</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/8/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.Norris Shreve</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/19/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.I. DuPont de Nemours &amp; Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">/21/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/23/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Yale K. Roots</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/28/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/28/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Thomas</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Geissler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1920</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Chester I. Hall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Cramer Dry Plate Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Radebeuler Manh nenfabrik August Koebig</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.G. Nutting</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.P. Dorella</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard Glazebrook</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.G. Nutting</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.M. Reese</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/13/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.L. Hoover</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/19/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Pierre E. Haynes</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.E. Forsythe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1920</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burgess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John Terry Remey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard F. Morse</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Cooper Hewitt Electric Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.E. Forsythe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.T. Tooland</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/12/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.J. Lyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/16/1920</unitdate>
                     <persname role="writer">L. Gerald Firth</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/18/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L. Gerald Firth</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/18/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul M. Mueller</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/22/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Supply Group War Dept.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/22/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Pierre E. Haynes</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/22/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.A. Milliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/25/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Eastman Kodak Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1920</unitdate>
                     <persname role="writer">L. Gerald Firth</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John A. Brashear Co., Ltd.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1920</unitdate>
                     <persname role="writer">Robert B. Sosman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert B. Sosman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/29/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.H. Gage</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Chester G. Murphy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1920</unitdate>
                     <persname role="writer">J.M. Eder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/13/1920</unitdate>
                     <persname role="writer">L. Gerald Firth</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/19/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L. Gerald Firth</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/16/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Cramer Dry Plate Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/21/1920</unitdate>
                     <persname role="writer">C.A. Skinner</persname> correspondence to <persname role="recipient">E.A. Adams</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/23/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank R. Fraprie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/28/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward P. Hyde</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/28/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/28/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.H. Westerman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/29/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard Glazebrook</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/2/1920</unitdate>
                     <persname role="writer">Charles H. Herty</persname> correspondence to <persname role="recipient">R.N. Shreve</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1920</unitdate>
                     <persname role="writer">R.N. Shreve</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1920</unitdate>
                     <persname role="writer">Charles Fabry</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/13/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward P. Hyde</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/15/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Jobin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/15/1920</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Schlesinger to H.O. Curtis, copy.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/20/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Univ. of Chicago Press</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/25/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/25/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John W. Pack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/27/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Alvin T. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1920</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/1/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1920</unitdate>
                     <persname role="writer">C.C. Kiess </persname> correspondence to <persname role="recipient">C. James</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.E. Kester</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B. Hawks</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1920</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank Schlesinger</persname> (2 copies)</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/22/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Jobin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1920</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/26/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Conner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Cramer Dry Plate Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.L. Holloday</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B .S. Hopkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.E. Kester</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.M. Reese</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sloane Laboratory</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>. Enclosure: List of apparatus.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.E. Smith</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. D. Wheeler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/9/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Elmer &amp; Amend</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.S. Hower</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. D. Wheeler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/27/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.W. Campbell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/27/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Adam Hilger Ltd.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/30/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1920</unitdate>
                     <persname role="writer">H.D. Curtis </persname> correspondence to <persname role="recipient">Meggers</persname> Attached: List of institutions or individuals to whom copies of MeggersSolar Spectrum maps have been sent</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/11/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.D. Curtis</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.T. Beatty</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Warren K. Green</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John W. Pack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.F. Carlson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">California Institute of Technology</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">U.S. Naval Academy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/6/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Davina Waterson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W. Bobiloff</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1921</unitdate>
                     <persname role="writer">Warren K. Green</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Warren K. Green</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Public Health Service, Gulfport, MS</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward E. Brown</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.P. Hyde</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Leah B. Allen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Max Zwillinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/3/1921</unitdate>
                     <persname role="writer">Max Zwillinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">D.H. Truman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John A. Parkhurst</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.T. Baker</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Cramer Dry Plate Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.D. Curtis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">FrederickA. Saunders</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">General Motors Research Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/0/1921</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Elliott A. White</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.A. Adams</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.C. McLennan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Lee deForest</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry G. Gale</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Stevens</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1921</unitdate>
                     <persname role="writer">F.K. Richtmyer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname> Reply to</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.T.A. Innes</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1921</unitdate>
                     <persname role="writer">F.K. Richtmyer</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/11/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/11/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/11/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/11/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/11/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.M. Meissner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Colura Pictures Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1921</unitdate>
                     <persname role="writer">Henry Crew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/19/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Collector of Internal Revenue</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/19/1921</unitdate>
                     <persname role="writer">F.L. Robeson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/29/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.L. Robeson</persname>. Enclosure: 4/29/1921 bill for books sent to Meggers.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.C. Watson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/22/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. W. Spencer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/28/1921</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname> Reply to</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/28/1921</unitdate>
                     <persname role="writer">Theodore Lyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Theodore Lyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/6/1921</unitdate>
                     <persname role="writer">A. Fowler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1921</unitdate>
                     <persname role="writer">Berger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.W. Campbell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/19/1921</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1921</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1921</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Secretary of Commerce</persname>. Copy, enclosure: 5/23/1921, Secretary of Commerce to Secretary of State, 2 copies.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Cooper Hewitt Electric Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Marsh &amp; Co., San Francisco</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.H. Stoelting Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.A. Wetzel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1921</unitdate>
                     <persname role="writer">Frederick Saunders</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/2/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frederick Saunders</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1921</unitdate>
                     <persname role="writer">W.M. Hicks</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.M. Hicks</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/7/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.A. Anderson, Mt. Wilson Observatory</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/8/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1921</unitdate>
                     <persname role="writer">Ferner &amp; Fullmer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bell &amp; Howell Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.P. Hollnogel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. Johnston, Editor</persname>, <title xlink:type="simple" render="underline" xlink:href="">The World</title>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/16/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.L. Hunt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/17/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bureau of Plant Industry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/18/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.A. Milliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/23/1921</unitdate>
                     <persname role="writer">Theodore Lyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/24/1921</unitdate> Copy of letter of introduction for Meggers in Europe from the Director of NBS</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/24/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Colura Pictures Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/24/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/24/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Radebeuler Maschinen Fabnik</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1921</unitdate>
                     <persname role="writer">J.A. Anderson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1921</unitdate>
                     <persname role="writer">Louis A. Bauer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1921</unitdate>
                     <persname role="writer">Director, NBS</persname> correspondence to <persname role="recipient">Francis M. Walters, Jr.</persname> Letter of introduction, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/2/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.C. Kiess</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/10/1921</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/15/1921</unitdate>
                     <persname role="writer">Thomas R. Merton</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1921</unitdate>
                     <persname role="writer">H.M. Randall</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1921</unitdate>
                     <persname role="writer">T. Takamine</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/21/1921</unitdate>
                     <persname role="writer">Kiess</persname> correspondence to <persname role="recipient">H.M. Randall</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/22/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.R. Edwards</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/22/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname> Attached: List of Meggers' associates in or around London</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/22/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joseph Peteval</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/24/1921</unitdate>
                     <persname role="writer">P. Zeeman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/6/1921</unitdate>
                     <persname role="writer">C. Schleussner</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/7/1921</unitdate>
                     <persname role="writer">Alma Binder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/9/1921</unitdate>
                     <persname role="writer">J.M. Eder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/11/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Haschek</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/11/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Radebeuler Maschinenfabnik</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/14/1921</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/16/1921</unitdate>
                     <persname role="writer">Haschass (?)</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/17/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Howard Adams</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/17/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Optisches Anstalt C.P. Goerz</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/19/1921</unitdate>
                     <persname role="writer">Optisches Anstalt Goerz</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Optische Anstalt Goerz to H.L. Curtis, copy.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/21/1921</unitdate>
                     <persname role="writer">Alma Binder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/21/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Adler, Zentralvergand der Deutschen Elektrotechnische Industrie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/21/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bureau of Standards (A. Fanti)</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/21/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.C. Kiess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/21/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Radebeuler Maschinenfabnik, August Koebig</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/21/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M. Schmidt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/22/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/?/1921</unitdate> List of Meggers' associates in Germany</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/25/1921</unitdate>
                     <persname role="writer">Alma Binder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1921</unitdate>
                     <persname role="writer">J.M. Eder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/6/1921</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Giorgio Abetti</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gustave Egger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.A. de Gramont</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.W. Meissner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Occhialini</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. Ford Upson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/8/1921</unitdate>
                     <persname role="writer">Muck</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/9/1921</unitdate>
                     <persname role="writer">A. Occhialini</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/9/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harvey L. Curtis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/10/1921</unitdate>
                     <persname role="writer">de Gramont</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/11/1921</unitdate>
                     <persname role="writer">G. Egger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/13/1921</unitdate>
                     <persname role="writer">Charles Fabry</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/16/1921</unitdate>
                     <persname role="writer">K.W. Meissner</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/17/1921</unitdate>
                     <persname role="writer">A. Peters</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. C. Huntington</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Christop Rost</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.A. de Gramont</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/21/1921</unitdate>
                     <persname role="writer">G. Abethy</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/23/1921</unitdate>
                     <persname role="writer">A. Occhialini</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/23/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/23/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Haschek</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/23/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Valenta</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Giorgia Abetti</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.W. Meissner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Occhialini</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/3/1921</unitdate>
                     <persname role="writer">H. Konen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1921</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1921</unitdate>
                     <persname role="writer">Thomas R. Merton</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/24/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.B. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/24/1921</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">W.W. Campbell</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1921</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Charles Warrick Copy,</persname> copy, 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/5/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul Armstrong</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/6/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/6/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Radebeuler Maschinenfabrile</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1921</unitdate>
                     <persname role="writer">Paul Armstrong</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Air Reductions Co., Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert Goetze</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1921</unitdate>
                     <persname role="writer">Hans Schmidt</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/9/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.M. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/9/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ernst Lau</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/9/1921</unitdate>
                     <persname role="writer">G. Abette</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Baker &amp; Co., Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Berger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Buchwald</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joel Stebbins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/14/1921</unitdate>
                     <persname role="writer">Paul O. Merica</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Bishop &amp; Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Carl Leiss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/21/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Vaneman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/21/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frederick Bedell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1921</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/24/1921</unitdate>
                     <persname role="writer">Harry Schultz</persname> correspondence to <persname role="recipient">Harry Schultz</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1921</unitdate>
                     <persname role="writer">G.H. Vaneman (for Onnes)</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/30/1921</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">H. Kammerlingh Onnes</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/27/1921</unitdate>
                     <persname role="writer">Karl Schaum</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/4/1921</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1921</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1921</unitdate>
                     <persname role="writer">J.M. Hammond</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Hammond</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1921</unitdate>
                     <persname role="writer">Chief, High Temperature Measurement Section, Dr. Foote</persname> correspondence to <persname role="recipient">Raymond T. Birge</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/13/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond T. Birge</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hans Schmidt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1921</unitdate>
                     <persname role="writer">C. Leiss</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1921</unitdate>
                     <persname role="writer">C. Runge</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Franck</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1921</unitdate>
                     <persname role="writer">Director, NBS</persname> correspondence to <persname role="recipient">J.M. Eder</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.H. Hiller</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1921</unitdate>
                     <persname role="writer">E. Gehrcke</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Lionel Moses</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ph. &amp; F. Penlin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1921</unitdate>
                     <persname role="writer">Director, NBS</persname> correspondence to <persname role="recipient">W.J. Hussey </persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Lionel Moses</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1921</unitdate>
                     <persname role="writer">Merle Randall, Sec'y Am. Com. for Annual Tables of Constants</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/28/1921</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1921</unitdate>
                     <persname role="writer">T. Takamine</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1921</unitdate>
                     <persname role="writer">F.M. Walters</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate> Quotations on Quartz Spectrographs obtained by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1922</unitdate>
                     <persname role="writer">J.A. Anderson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.A. Anderson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1922</unitdate>
                     <persname role="writer">J.F.S. (?)</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/11/1922</unitdate>
                     <persname role="writer">J.A. Anderson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1922</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Newspaper clipping about the Lusitania.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/16/1922</unitdate>
                     <persname role="writer">Henry Crew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/16/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Berger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/16/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.W. Campbell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Max Petersen </persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1922</unitdate>
                     <persname role="writer">Megers H. Kayser</persname> correspondence to <persname role="recipient">J.A. Anderson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/23/1922</unitdate>
                     <persname role="writer">J.M. Eder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/24/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burtis B. Breese</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/24/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles M. March</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthus L. Foley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1922</unitdate>
                     <persname role="writer">H.M. Randall</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/30/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.M. Randall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1922</unitdate>
                     <persname role="writer">H. Kammerling Onnes</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">John W. Pack </persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Rollin Chemical Corp. </persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Stevens</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1922</unitdate>
                     <persname role="writer">F.F. Sharpless, Sec'y, American Institute of Mining &amp; Metallurgical Engineers</persname> correspondence to <persname role="recipient">Meggers</persname> Form letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/10/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.F. Sharpless</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Rollin Chemical Corp. </persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1922</unitdate>
                     <persname role="writer">H.M. Randall</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Myron L. Myers </persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1922</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.H. Fulweilwer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.M. Randall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">H.G. Gale </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1922</unitdate>
                     <persname role="writer">J.A. Anderson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/2/1922</unitdate>
                     <persname role="writer">George K. Burgess</persname> correspondence to <persname role="recipient">Meggers</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burgess</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/2/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ralph R. Foran</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/2/1922</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burgess</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1922</unitdate>
                     <persname role="writer">N. Harold Johnson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">N. Harold Johnson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Editorial Committee</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1922</unitdate>
                     <persname role="writer">H.D. Hubbard, Sec'y Editorial Committee</persname> correspondence to <persname role="recipient">Meggers</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Vassar College </persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.A. Anderson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank Horton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul D. Merica</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.F. Sharpless</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1922</unitdate>
                     <persname role="writer">F.F. Sharpless</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">H. Mueller Mfg. Co. </persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1922</unitdate>
                     <persname role="writer">D.E. Jones</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. T. Murdoch Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1922</unitdate>
                     <persname role="writer">J.A. Anderson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Paul D. Menza</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">H. Kannerlingh Onnes </persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">August Koebig (Radebeuler Maschinenfabrik)</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1922</unitdate>
                     <persname role="writer">D.A. Anderson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ralph R. Foran</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1922</unitdate>
                     <persname role="writer">Paul D. Merica</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul D. Merica</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1922</unitdate>
                     <persname role="writer">Paul D. Merica</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1922</unitdate>
                     <persname role="writer">Paul D. Merica</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul D. Merica</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Roessler &amp; Hasslacher Chemical Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1922</unitdate>
                     <persname role="writer">Frederick Saunders</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frederick A. Saunders</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1922</unitdate>
                     <persname role="writer">C.S. Brainin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/8/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mylford E. Getchel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.S. Brainin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1922</unitdate>
                     <persname role="writer">Paul D. Merica</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1922</unitdate>
                     <persname role="writer">Francis Walters, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Jan. 24, 1922 F.M. Walters,  copy.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Francis Walters, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1922</unitdate>
                     <persname role="writer">George K. Elliott, The Lunkenheimer Co.</persname> correspondence to <persname role="recipient">George K. Burgess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/29/1922</unitdate>
                     <persname role="writer">D.E.K.</persname> correspondence to <persname role="recipient">Meggers</persname> Note</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1922</unitdate>
                     <persname role="writer">Burgess, Director NBS</persname> correspondence to <persname role="recipient">The Lunkenheimer Co.</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1922</unitdate>
                     <persname role="writer">F.A. Saunders</persname> correspondence to <persname role="recipient">Meggers</persname> Telegram from Walters</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/19/1922</unitdate>
                     <persname role="writer">Charles E. St. John</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/20/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1922</unitdate>
                     <persname role="writer">John W. Pack</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/25/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burgess</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/2/1922</unitdate>
                     <persname role="writer">Charles F. Mayer</persname> correspondence to <persname role="recipient">Meggers</persname> Copy of bill</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1922</unitdate> Copy of telegram from Walters, 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1922</unitdate> Telegram from Walters</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1922</unitdate>
                     <persname role="writer">A.W. Stevens</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Stevens</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/18/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The New Jersey Zinc Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/19/1922</unitdate>
                     <persname role="writer">Jean Mascart</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1922</unitdate>
                     <persname role="writer">W.F.G. Swann</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Lick Observatory</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Iowa State College, Dept. of Chemistry </persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Henry Laurens</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Irving Langmuir</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.R. Fuster</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/2/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.M. Flagg, Librarian, Sinclair Exploration Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Burt H. Carroll</persname> 3 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Adam Hilger, Ltd.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.C. Brown</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Standard Oil Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/8/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Henry Laurens</persname> Attached: Note from Miss Phillips to Meggers with his reply, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hans Schmidt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1922</unitdate>
                     <persname role="writer">A. Fowler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/14/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ph. &amp; F. Pellin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/14/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Bittinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/17/1922</unitdate>
                     <persname role="writer">Francis Walters, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/10/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Francis Walters, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/24/1922</unitdate>
                     <persname role="writer">Hans Schmidt, Filmfabrik Aktiengesellschaft</persname> correspondence to <persname role="recipient">Hans Schmidt, Filmfabrik Aktiengesellschaft</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1922</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1922</unitdate>
                     <persname role="writer">George K. Elliott</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1922</unitdate>
                     <persname role="writer">L.T. Troland</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/10/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.T. Troland</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/29/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Keivin Burns</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1922</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1922</unitdate>
                     <persname role="writer">F.F. Renwick, Director, E.J. duPont de Nemours &amp; Co.</persname> correspondence to <persname role="recipient">F.F. Renwick</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/6/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">The Lunkenheimer Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/11/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Sidney E. Mezes, Pres., The College of the City of New York</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/11/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Weidert</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/11/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Weidert</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1922</unitdate>
                     <persname role="writer">F.F. Renwick</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.F. Renwick</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Adam Hilger, Ltd.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">G. Urbain</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/21/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Roessler &amp; Hanslacher Chemical Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/26/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert S. Milliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1922</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1922</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/1/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Arthur Brooks, Jr. Tool &amp; Mfg. Works</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/3/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">The Fort Worth Laboratoriess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/3/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">John H. Graff</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/3/1922</unitdate>
                     <persname role="writer">Charles E. St. John</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Revised copy of wave-length Report, Committee on Standards of wave-length &amp; tables of solar spectra.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1922</unitdate>
                     <persname role="writer">Wm. Ford Upson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. Ford Upson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Henry G. Gale</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The MacMillan Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.F. Renwick</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/7/1922</unitdate>
                     <persname role="writer">F.F. Renwick</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/9/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bridgeport Brass Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/9/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Scribners Sons</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/11/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Maison Thurneyssen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Pathe Exchange, Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Radebeuler Maschinenfabrik</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/16/1922</unitdate> Memorandum on Eder's Jahrbach fur Photographie by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/19/1922</unitdate>
                     <persname role="writer">P.G. Nutting</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/2/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.G. Nutting</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/23/1922</unitdate>
                     <persname role="writer">A.E. Buchanan, Jr. Chemical &amp; Metallurgical Engineering</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/25/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.A. Ambler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/25/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/25/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Carl Leiss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.K. Wentworth</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Scientific American Publishing Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/31/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bridgeport Brass Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/31/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The Lunhenheimer Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/2/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Head of Postgraduate School, U.S. Naval Academy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/6/1922</unitdate>
                     <persname role="writer">Hans Schmidt</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1922</unitdate>
                     <persname role="writer">J. Franck</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/25/1922</unitdate>
                     <persname role="writer">F.F. Renwick</persname> correspondence to <persname role="recipient">Meggers</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.F. Renwick</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.F. Renwick</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1922</unitdate>
                     <persname role="writer">Paul D. Merica</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul D. Merica</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1922</unitdate>
                     <persname role="writer">F.F. Renwick</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Norton A. Kent</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/16/1922</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Scientific American Publishing Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Norton A. Kent</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">The H. Mueller Mfg. Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sebastian Albrecht</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Norton A. Kent</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Waggoner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1922</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1922</unitdate>
                     <persname role="writer">Paul D. Merica</persname> correspondence to <persname role="recipient">E.W. Washburn</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Heber D. Curtis</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">U.S. Naval Academy, Copy Postgraduate School</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1922</unitdate>
                     <persname role="writer">N. Ernest Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">N. Ernest Dorsey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Radebeuler Maschinenfabrik</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hans Schmidt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/24/1922</unitdate>
                     <persname role="writer">Francis B. Silsbee, Sec'y Washington Academy of Sciences</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/27/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul D. Merica</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/30/1922</unitdate>
                     <persname role="writer">Theodore S. Jacobsen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Theodore S. Jacobsen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1922</unitdate>
                     <persname role="writer">N.E. Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: Pamphlet prepared by Internal Council on International Critical Tables of Numerical Date of Physics, Chemistry &amp; Technology</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/2/1922</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/4/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">N.E. Dorsey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1922</unitdate>
                     <persname role="writer">N.E. Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/4/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The Thermal Syndicate Ltd.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/13/1922</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">Earl Cochran</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1922</unitdate>
                     <persname role="writer">H. Konen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1922</unitdate>
                     <persname role="writer">Director NBS</persname> correspondence to <persname role="recipient">The Scientific American Publishing Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">General Electric Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate> Bureau of Standards Report on test of L Shaped Spectrum Tube Filled with He by the Linde Air Products Co.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate> Memorandum on the Appointment of F.M. Walters, Jr. by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 1</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate> Rejection slip from Charles Schribner's sons</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1923</unitdate>
                     <persname role="writer">F.F. Sharpless, Sec'y, American Institute of of Mining &amp; Metallurgical Engineers</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.F. Sharpless</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hanovia Chemical &amp; Manufacturing Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/11/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Keivin Burns</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1923</unitdate>
                     <persname role="writer">A. de Gramont</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Radebeuler Maschinenfabrik</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Wm. Ford Upson</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/25/1923</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/30/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Director of the Mint, Washington, DC</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1923</unitdate>
                     <persname role="writer">Director of the Mint, Washington, DC</persname> correspondence to <persname role="recipient">Acting Director, NBS</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.S. de Gramont</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/3/1923</unitdate>
                     <persname role="writer">H. Konen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">C.W. Balke</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">California Institute of Technology</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1923</unitdate>
                     <persname role="writer">R.A. Wetzel</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: 1/31/23 , Wetzel to Sommerfeld, copy.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.A. Wetzel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1923</unitdate>
                     <persname role="writer">Wm. Ford Upson Meggers</persname> correspondence to <persname role="recipient"/> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1923</unitdate>
                     <persname role="writer">A. de Gramont</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1923</unitdate>
                     <persname role="writer">O.S. Duffendack</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.S. Duffendack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Enginering Division, Air Service, Photographic Section, McCook Field, Dayton, Ohio</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">J.H. Mathews</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">N.K.B. Patch</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Stevens</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1923</unitdate>
                     <persname role="writer">A.W. Stevens</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Stevens</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1923</unitdate>
                     <persname role="writer">A. Sommerfeld Meggers</persname> correspondence to <persname role="recipient">Telegram</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">The Lunkenheimer Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1923</unitdate>
                     <persname role="writer">The Lunkenheimer Co. George K. Elliott</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1923</unitdate>
                     <persname role="writer">William D. Wheeler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Amer. Civic Association, Copy Department of Nuisances</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Wm. Ford Upson, Copy Trade Commissioner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William D. Wheeler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">George Upton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Brown Instrument Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">William G. Doern</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1923</unitdate>
                     <persname role="writer">S. Cross</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Brown Instrument Co.</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1923</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Brown Instrument Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Howard L. Potter</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Sinclair Tait</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mabel Lynch</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Univ. of Western Australia</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">George Upton</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Linde Air Products Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1923</unitdate>
                     <persname role="writer">J.E. Imrie</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Lewis P. Mellor</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">Westinghouse Lamp Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">The Thermal Syndicate Ltd.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">J.H. Mathews</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1923</unitdate> Copy of telegram from J.E. Emrie</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1923</unitdate>
                     <persname role="writer">J.E. Emrie</persname> correspondence to <persname role="recipient">Norton A. Kent</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1923</unitdate>
                     <persname role="writer">Director, NBS</persname> correspondence to <persname role="recipient">The American Glue Co. Copy </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1923</unitdate>
                     <persname role="writer">Director, NBS</persname> correspondence to <persname role="recipient">Univ. of Michigan</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1923</unitdate>
                     <persname role="writer">George K. Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Paul Pattmann, Inc.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1923</unitdate>
                     <persname role="writer">Max Latshaw</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Max Latshaw</persname> Attached: Explanation of Lantern Slides, 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles E. St. John</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1923</unitdate>
                     <persname role="writer">George Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Brown Instrument Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1923</unitdate>
                     <persname role="writer">George Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Lewis L. Mellon</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1923</unitdate>
                     <persname role="writer">Winthrop R. Wright</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1923</unitdate>
                     <persname role="writer">George Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Winthrop R. Wright</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hans Schmidt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1923</unitdate>
                     <persname role="writer">George K. Burgess, Director, NBS</persname> correspondence to <persname role="recipient">N.B.K. Patch</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1923</unitdate>
                     <persname role="writer">George K. Burgess, Director, NBS</persname> correspondence to <persname role="recipient">W. Rosenhain</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1923</unitdate>
                     <persname role="writer">George K. Burgess, Director, NBS</persname> correspondence to <persname role="recipient">The Thermal Syndicate, Ltd.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1923</unitdate>
                     <persname role="writer">George K. Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Westinghouse Lamp Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Winthrop R. Wright</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Heber D. Curtis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/22/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Austin C. Lescarboura</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/22/1923</unitdate>
                     <persname role="writer">Charles E. St. John</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/1/1923</unitdate>
                     <persname role="writer">George K. Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Nathaniel K.B. Patch</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/1/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">William W. Winship</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/1/1923</unitdate>
                     <persname role="writer">John A. Miller</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: 6/2/23, John A. Miller to George K. Burgess, copy. 6/25/23, George K. Burgess to John A. Miller, copy.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/2/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kellner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1923</unitdate>
                     <persname role="writer">Ralph C. DeLury (for Chant)</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.A. Chant</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Radebeuler Maschinenfabrik</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">D. Jenkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/11/1923</unitdate>
                     <persname role="writer">C.A. Chant</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/25/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.A. Chant</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George Upton</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.M. Randall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1923</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/21/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">G.L. Hillyer</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/25/1923</unitdate>
                     <persname role="writer">J.E. Imrie</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome B. Green</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Stevens</persname> Attached: "Sensitometer for use with Air Service Emulsion", issued</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">D. Jenkins</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Nathaniel K.B. Patch</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1923</unitdate>
                     <persname role="writer">Winthrop R. Wright</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/6/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Winthrop R. Wright</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/11/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.D. Arnold</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/11/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Robert H. Leach</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">L.S. Brach Mfg. Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Nathaniel K.B. Patch</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Kalec &amp; Foisler</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1923</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/24/1923</unitdate>
                     <persname role="writer">Robert S. Milliken</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Edwin B. Frost</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">D.J. Jenkins</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">L.S. Brach Mfg. Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/13/1923</unitdate>
                     <persname role="writer">E.J. Crane</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/17/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.J. Crane</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/14/1923</unitdate>
                     <persname role="writer">G. Hertz</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/12/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Hertz</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">British Non-Ferrous Metals Research Association</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J.E. Krantz</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/17/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/21/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1923</unitdate>
                     <persname role="writer">Harlow Shapley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/31/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/31/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harlow Shapley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1923</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">D. Jenkins</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/10/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/11/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/12/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J.A. Ball</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/12/1923</unitdate> A letter in the style of Jack Keefe by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/17/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">C. Francis Jenkins</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/4/1923</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1923</unitdate>
                     <persname role="writer">G. Hertz</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J. Spencer Davis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1923</unitdate>
                     <persname role="writer">Radebeuler Maschinenfabrik</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/13/1923</unitdate>
                     <persname role="writer">M. Born</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1924</unitdate>
                     <persname role="writer">Meggers(reply)</persname> correspondence to <persname role="recipient">M. Born</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/15/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bearce</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Bunting Brass &amp; Bronze Co. </persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">U.S. Glue Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1923</unitdate>
                     <persname role="writer">L.R. Ingersoll</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.R. Ingersoll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/27/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Balke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">To Whom It May Concern</persname> Recommendation of Wilfred H. Blais</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.B. Crosier</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Radebeuler Maschinenfabric</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/11/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.W. Luscher</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.M. Bouton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">N.H. Whitney, Director Research Lab, General Electric Co.</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1923</unitdate>
                     <persname role="writer">George J. Stelley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1923</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">George K. Burgess</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.B. Crosier</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1923</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">V.B. Hall</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1923</unitdate>
                     <persname role="writer">Fansteel Products Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/2/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George J. Steele</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/2/1924</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1924</unitdate>
                     <persname role="writer">George K. Burgess</persname> correspondence to <persname role="recipient">Engineering Division, Air Service</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.B. Crosier</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.S. Dana</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1924</unitdate>
                     <persname role="writer">F.E. Richardson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1924</unitdate>
                     <persname role="writer">Margaret Prossner, Ripon College</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">M.A. Hunter</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Stevens</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Bierbaum</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1924</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">F.C. Brown</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1924</unitdate>
                     <persname role="writer">Arthur L. Day, Pres., Washington Academy of Science</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur L. Day</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/11/1924</unitdate>
                     <persname role="writer">C.H. Bierbaum</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/11/1924</unitdate>
                     <persname role="writer">A. Fowler</persname> correspondence to <persname role="recipient">Members of Commission No. 14</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/28/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1924</unitdate>
                     <persname role="writer">F.E. Richardson</persname> correspondence to <persname role="recipient">C.A. Skinner</persname> Memorandum, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">N.E. Dorsey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1924</unitdate>
                     <persname role="writer">N.E. Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1924</unitdate>
                     <persname role="writer">Harold D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold D. Babcock</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1924</unitdate>
                     <persname role="writer">Max Born</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">S. Wischiteff</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/28/1924</unitdate>
                     <persname role="writer">Silas Evans, Ripon College</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Elbert Morris</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1924</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1924</unitdate>
                     <persname role="writer">L. Gerald Firth</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">O.A. Leuschner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Margaret Prosser</persname> Attached: Meggers' biographical data</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1924</unitdate>
                     <persname role="writer">Harold D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold D. Babcock</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1924</unitdate>
                     <persname role="writer">Heber D. Curtis</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/13/1924</unitdate>
                     <persname role="writer">George K. Burgess</persname> correspondence to <persname role="recipient">G. Howard Corragan</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/13/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">R.S. McBride</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1924</unitdate>
                     <persname role="writer">George K. Burgess</persname> correspondence to <persname role="recipient">American Glue Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1924</unitdate>
                     <persname role="writer">George K. Burgess</persname> correspondence to <persname role="recipient">United Chemical &amp; Organic Products Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">United States Gelatine Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/19/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Joel Stebbins</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hans Schmidt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/22/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">P.A. Levene</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/23/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">American Glue Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/23/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">United Chemical &amp; Organic Products Co.</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Chief, Engineering Division, Air Service, War Department</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">E. James McKaige</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">William Winship</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.D. Curtis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.W. Rouse</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1924</unitdate>
                     <persname role="writer">Societe Astronomique de France</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1924</unitdate>
                     <persname role="writer">Henry Crew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.D. Conant</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J.C. Page</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">A.H. Prater</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Joseph J. Roll</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.H. Roseman</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">US Gelatine Co. Copy </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Chief, Engineering Civil Air Service, War Dept.</persname>. Enclosure: Report to Engineering Div., U.S. Army, Air Service on purchase of Photographic Chemicals,copy.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">United Chemical &amp; Organic Products Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1924</unitdate>
                     <persname role="writer">Theodore Lyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1924</unitdate>
                     <persname role="writer">H.D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Hercules Power Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.F. Schmid</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">United Alloy Steel Corp.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hirzel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Theodore Lyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Carl Leise</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1924</unitdate>
                     <persname role="writer">Myron Myers</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Prentiss T. Bee</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Chamber of Mines &amp; Oil</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Detroit Testing Lab.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Edes Mfg. Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Empire Zinc Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.C. Gunson</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Otis Elevator Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/3/1924</unitdate>
                     <persname role="writer">A. Fowler, Sec'y, International Astronomical Union</persname> correspondence to <persname role="recipient">Members of Commission No. 14</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Herbert N. McCoy</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">G.J. Steele</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Burt G. Shields</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Merton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1924</unitdate>
                     <persname role="writer">Donald Menzel</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Chief, Engineering Division, Air Service, War Department</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">American Glue Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Heber D. Curtis</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Hampton D. E</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Elsie L. Garvin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Frederick A. Johnston</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">E.R. Lovell</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">William H. Nickless</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Myron L. Myers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">R.E. Myers</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/22/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Stevens</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/23/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">General Electric Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1924</unitdate>
                     <persname role="writer">T. Takamine</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1924</unitdate>
                     <persname role="writer">A. Fowler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">American Glue Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Calumet &amp; Hecla Smelting Works</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1924</unitdate>
                     <persname role="writer">C.A. Skinner</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1924</unitdate>
                     <persname role="writer">Charles Fabry</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.G. Gale</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1924</unitdate>
                     <persname role="writer">A.W. Stevens</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Nela Research Lab.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.P. Sinclaire &amp; Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/22/1924</unitdate>
                     <persname role="writer">C.A. Skinner</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Division VIII - 4</persname> Memorandum on Spectroscopic Analysis of two samples of Platinum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">L.W. Greene</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1924</unitdate>
                     <persname role="writer">B.E. Moore</persname> correspondence to <persname role="recipient">Skinner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1924</unitdate>
                     <persname role="writer">H.D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname> Form letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.D. Babcock</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1924</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Rudy</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/1/1924</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Robert L. Turner</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.S. Uhler</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry G. Gale</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">W.S. Adams</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/14/1924</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Harold M. Bennett</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.A. Shaw</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1924</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/21/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Pathfinder Publishing Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">British Journal of Copy Photography</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">L. Gimpel</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">B.E. Moore</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1924</unitdate>
                     <persname role="writer">B.E. Moore, reply</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Yttrium Lines.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1924</unitdate>
                     <persname role="writer">H. Konen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1924</unitdate>
                     <persname role="writer">H. Buisson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/9/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">S. Karrer</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George S. Monk</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1924</unitdate>
                     <persname role="writer">Burt H. Carroll</persname> correspondence to <persname role="recipient">T.R. Briggs</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1924</unitdate>
                     <persname role="writer">Burt H. Carroll</persname> correspondence to <persname role="recipient">Harry N. Holmes</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Walter S. Adams</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/23/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/24/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Charles E. Sands</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert Jack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">E.J. Quirk</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George Otis Smith</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/7/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">R.A. Gortner</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/7/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.F. Renwick</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J.E. Emmons</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Leon Gimpel</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1924</unitdate>
                     <persname role="writer">B.E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/17/1924</unitdate>
                     <persname role="writer">T.Takamine</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Theodore R.N. Gerde</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/18/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.D. Curtis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/18/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/20/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M. Walters</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/25/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Theodore R.M. Gerdes</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/25/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J.L. Sheppard Electric Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/25/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.V. Stowell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1924</unitdate>
                     <persname role="writer">Frederick Brown</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1924</unitdate>
                     <persname role="writer">L.R. Ingersoll</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/3/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.R. Ingersoll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/2/1924</unitdate>
                     <persname role="writer">Walters</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J.M. Eder</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">B.S. Hopkins</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Wagner</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.F. Berliner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frederick L. Brown</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">August Koebig</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1924</unitdate>
                     <persname role="writer">E. Stowell</persname> correspondence to <persname role="recipient">Meggers</persname> Copy of telegram</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/9/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.V. Stowell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/22/1924</unitdate>
                     <persname role="writer">August Koebig</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1924</unitdate>
                     <persname role="writer">Frederick L. Brown</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/25/1924</unitdate>
                     <persname role="writer">H. Crew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/27/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Homer E. Busby</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/1/1924</unitdate>
                     <persname role="writer">H.D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/2/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">National Malleable &amp; Steel Casting Co. </persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1924</unitdate>
                     <persname role="writer">Otto Laporte</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/10/1924</unitdate>
                     <persname role="writer">Joel Stebbins</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/10/1924</unitdate>
                     <persname role="writer">Winthrop R. Wright</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/22/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Winthrop R. Wright</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/10/1924</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert Jack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.B. Morton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1924</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Hymans</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T. Takamine</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">DeMotte Freeland</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Keivin Burns</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1924</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/6/1924</unitdate>
                     <persname role="writer">W. R. Wright</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.R. Wright</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Aero-Photos Advertising Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">The Providence Copy Lithograph Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/13/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/14/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul Heymans</persname>. Enclosure: Outlines of two lectures of Spectrochemistry by Meggers.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/15/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Handschiegle Color Process Corp.</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Eris R. Jette</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Miss Harriet R. Peck, Librarian, Rensselaer Polytechnic Institute</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Edwin B. Wilson</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/25/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/25/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/29/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Gart Borden</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">The University Library, University of Gottingen</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/2/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Harold T. Garcie</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/2/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Wm. Mayo Venable</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1924</unitdate>
                     <persname role="writer">F.E. Baxandall</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/25</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.E. Baxandall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/12/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Edward C. Callahan</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/13/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Wm. Mayo Venable</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/13/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M. Walters, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/13/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.R. Wright</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1924</unitdate>
                     <persname role="writer">W.R. Wright</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/13/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Edwin T. Pollock</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1924</unitdate>
                     <persname role="writer">Chief, Division IV</persname> correspondence to <persname role="recipient">Director, NBS</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/19/1924</unitdate>
                     <persname role="writer">J.C. McLennan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.C. McLennan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/27/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Watson Davis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/31/1924</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Sanitarium &amp; Hospital Equipment</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/31/1924</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.S. Miner</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1925</unitdate>
                     <persname role="writer">Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Gail Borden</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.A. Miller</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Director, Geological Survey, Dept. of the Interior</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/30/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold D. Babcock</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Canada Carbide Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.B. Daily</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">R.H. Gerke</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Balke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Williams &amp; Wilkins Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ernest A. Buttrick</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1925</unitdate>
                     <persname role="writer">P. Zeeman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1925</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.B. Wilson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1925</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.M. Babcock</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1925</unitdate>
                     <persname role="writer">Donald Hubbard</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry G. Gale</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.D. Babcock</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/22/1925</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">The Research Service Inc.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">M.C. Shaffer</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1925</unitdate>
                     <persname role="writer">A.S. Galajikian</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1925</unitdate>
                     <persname role="writer">A.S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/4/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1925</unitdate>
                     <persname role="writer">Wallace Lund</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/3/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wallace Lund</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1925</unitdate>
                     <persname role="writer">H.D. Babcock</persname> correspondence to <persname role="recipient">Members of Commission No. 14</persname>. Enclosure: Copy of provisional report of Commission No. 14 on Standards of Wave-length.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/25/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert Jack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/25/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/25/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.A. Sommer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.B. Wilson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. Galajikian</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1925</unitdate>
                     <persname role="writer">A.S. Galajikian</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1925</unitdate>
                     <persname role="writer">L.O. Groundahl</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.O. Groundahl</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J.E. Bonsack</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/4/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Canada Carbide Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Bakelite Corp.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1925</unitdate>
                     <persname role="writer">David White, National Academy of Sciences</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">David White</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/16/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">To Whom It May Concern</persname> Letter of recommendation for B.H. Carroll</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1925</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/20/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">War Dept.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/26/1925</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/2/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/29/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/1/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Comdr. Marion Calderara</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/1/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Canada Carbide Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.W. Lane</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.M. Randall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1925</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1925</unitdate>
                     <persname role="writer">Robert S. Milliken</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/2/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert S. Milliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/13/1925</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1925</unitdate>
                     <persname role="writer">H.M. Randall</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/19/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/19/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/19/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M. Walters, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1925</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1925</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.C. Dawson</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">The University of Chicago</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1925</unitdate>
                     <persname role="writer">F.M. Walters, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M. Walters, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.E. Mehang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1925</unitdate>
                     <persname role="writer">F.C. Brown</persname> correspondence to <persname role="recipient">J. McKeen Cattell</persname>. Enclosure: Manuscript, Arc Spectrum Regularities for Ruthenium by Meggers and Laporte, copy.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/4/1925</unitdate>
                     <persname role="writer">Jas. Lewis Howe</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jason Lewis Howe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J.S. Fowler</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">V.E. Meharg</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C. Francis Jenkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Adolph Lomb</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1925</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname> "Note on the Infra-Red Oxygen Triplet in Stellar Spectra"</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">W. Morikofer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">C.F. Talman</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1925</unitdate>
                     <persname role="writer">P. Zeeman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/14/1925</unitdate>
                     <persname role="writer">B.H. Lynch, Longmans, Green &amp; Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/16/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Chief of Engineering Division, Air Service, McCools Field</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. Galajikian</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/21/1925</unitdate>
                     <persname role="writer">L.R. Ingersoll</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.R. Ingersoll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/21/1925</unitdate>
                     <persname role="writer">H.H. Marvin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.H. Marvin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/21/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hanna E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/23/1925</unitdate>
                     <persname role="writer">James Barnes</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">James Barnes</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1925</unitdate>
                     <persname role="writer">Edwin B. Frost</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edwin B. Frost</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hanna E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1925</unitdate>
                     <persname role="writer">C.E. Davies</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/29/1925</unitdate>
                     <persname role="writer">J.M. Eder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">M.J. Wohl &amp; Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M. Walters, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Research Laboratory, Eastman Kodak Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1925</unitdate>
                     <persname role="writer">Charles Fabry</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/10/1925</unitdate>
                     <persname role="writer">Washington Academy of Sciences</persname> correspondence to <persname role="recipient">Meggers</persname> Bill</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Fred H. Williams</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/13/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mark W. Zemansky</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/26/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/26/1925</unitdate>
                     <persname role="writer">A.S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1925</unitdate>
                     <persname role="writer">Edwin B. Frost</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/11/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edwin B. Frost</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Carl Runge</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Niels Bohr</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J.H. Hunt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/3/1925</unitdate>
                     <persname role="writer">C. Abbot</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.B. Frost</persname>. Enclosure: Remarks on Kayser's Table of Wave-numbers for Wave-lengths reduced to vacuum between 2000A &amp; 10000A, by Meggers, 2 copies.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1925</unitdate>
                     <persname role="writer">H.C. Rentschler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/25/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/11/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Thermal Syndicate, Ltd.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/11/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/11/1925</unitdate>
                     <persname role="writer">Niels Bohr</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/15/1925</unitdate>
                     <persname role="writer">J.H. Herding</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.H. Herding</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/22/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>. Enclosure: Mailing lists.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/27/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.B. Morton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/1/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/5/1925</unitdate>
                     <persname role="writer">L.A. Tiruccier (?)</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/6/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.W. Lane</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">S.E. Sheppard</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1925</unitdate>
                     <persname role="writer">W.B. Morton</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hantaro Nagaoka</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The Publishing Committee of Nagaoka Anniversary Volume, Physical Institute, Tokyo Imperial University</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/14/1925</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1925</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/17/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">James A. Kiefer </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1925</unitdate>
                     <persname role="writer">Niels Bohr</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M. Walters, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Niels Bohr</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/13/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Stanley Smith</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/15/1925</unitdate> Charles Marie for the Committee of Annual Tables, Paris, form letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1925</unitdate>
                     <persname role="writer">T.S. Jacobsen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.S. Jacobsen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/24/1925</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/25/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.R. Ingersoll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/25/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/4/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Keivin Burns</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/4/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.M. Randall</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/4/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Supply Officer, McCool Field</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1925</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Ralph D. Mershon</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1925</unitdate>
                     <persname role="writer">J.M. Eder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/13/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/2/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.H. Fischer, Sec'y., Ripon Lodge No. 95, A.F. &amp; A.M.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Karl Bechest &amp; Miguel A. Catalan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M. Charles Marie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M. Walters, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1926</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.H. Marvin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert Jack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.B. Slase</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/30/1926</unitdate>
                     <persname role="writer">E.W. Washburn, Editor-in-Chief, Intererat Critical Tables</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.B. Slase</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1926</unitdate>
                     <persname role="writer">George Barsky</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.H. Marvin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1925</unitdate>
                     <persname role="writer">Burgess, Dir. NBS</persname> correspondence to <persname role="recipient">Keivin Burns</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Crew</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Theodore Lyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.A. Milliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.A. Saunders</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Barsky</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Technicolor Motion Picture Corp.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/13/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Einstein</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/13/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.A. Michelson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.M.P. Brinton</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">The United Railways &amp; Electric Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Keivin Burns</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Gehrcke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Manne Siegbahn</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Hammelwerke, Mannheim, Germany</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">N. Ernest Dorsey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1926</unitdate>
                     <persname role="writer">N. Ernest Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Bureau of Aeronautics</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Clifford Pugh</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1926</unitdate>
                     <persname role="writer">M.A. Catalan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">E. Schweizer</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gillett</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.J. Force</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>. Enclosure: Corrections to Tabelle der Schwingungszahlen by H. Kayser.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/15/1926</unitdate>
                     <persname role="writer">Alfred O. Shedd</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1926</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/23/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Sanitarium &amp; Hospital Equipment Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/27/1926</unitdate>
                     <persname role="writer">M.N. Saha</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian"> 4/29/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.C. McLennan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/29/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/29/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Norris Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/29/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">G.J. Steele</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Theodore Lyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Austin M. Patterson</persname>. Enclosure: List of books of Chemical 1.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles E. St. John</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1926</unitdate>
                     <persname role="writer">E. Hertzsprung</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J.C. Merriam</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/13/1926</unitdate>
                     <persname role="writer">John Merriam, Carnegie Institute of Washington</persname> correspondence to <persname role="recipient">Burgess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Joseph Muros</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.A. Metz</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Alfred O. Shedd</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1926</unitdate>
                     <persname role="writer">H.A. Metz</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1926</unitdate>
                     <persname role="writer">P. Zeeman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/22/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Paul W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Sanitarium &amp; Hospital Equipment Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/7/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">D. Venkatexxcher</persname>. Enclosure: References re Spectra of Mercury, copy.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Robert Taft</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/23/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">John V. Lowe</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">O. McFarlan Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Sanitarium &amp; Hospital Equipment Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert Jack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/6/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/6/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Manne Siegbahn</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/6/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Worthing</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Wickliffe Rose</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John T. Tate</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/14/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Francis E. Cady</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">C.W. Good</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Bart Park</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/15/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M. Walters</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.T. Birge</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian"> 9/24/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Ralph D. Mershon</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">L.G. Morell</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/25/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/25/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Norris Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/27/1926</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/29/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.T. Birge</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/6/1926</unitdate>
                     <persname role="writer">A.S. King</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: Changes in Y, Zr, &amp; La lists</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.C. McLennan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1926</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname> Encl: 10/9/26 , LaII suspected high term; LaII constant differences; 10/9/1926 LaII middle terms; 10/9/1926</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/16/1926</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.A. Catalan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.M. Hicks</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hantaro Nagoaka</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John T. Tate</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/26/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George H. Seip</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1926</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">V.S. Rask</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1926</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: "Terms &amp; Combinations in the Cull Spectrum" (Shenstone)</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1926</unitdate>
                     <persname role="writer">J.S. Ames</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1926</unitdate>
                     <persname role="writer">George Burgess</persname> correspondence to <persname role="recipient">James G. Biddle</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">W.J.V. Osterhaut</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Editor &amp; Chief, Division of Publications, Dept. of Agriculture</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">O.P. Hood</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">D. McFarlan Moore</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">O.S. Rask</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.W. Zimmer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond T. Birge</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Engle</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.T. Beans</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Brown Instrument Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.M. Jaeger</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/27/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">R.W. Wood</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/27/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold W. Webb</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.S. Hopkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Franck</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">D. McFarlan Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1926</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/1926</unitdate>
                     <persname role="writer">N. Ernest Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ransdell Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/17/1926</unitdate>
                     <persname role="writer">F.S. Youtsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Eastman Kodak Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1926</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">C.C. Walker</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/3/1927</unitdate>
                     <persname role="writer">Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Brown Instrument Co. Copy </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/3/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harper &amp; Brothers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1927</unitdate>
                     <persname role="writer">Harvey E. White</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1927</unitdate>
                     <persname role="writer">Francis M. Walters, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Division of Supplies, Dept. of Commerce</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.A. Sommer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harvey E. White</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The Fischer Nurseries</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1927</unitdate>
                     <persname role="writer">S.W. Stratton</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Quotation from letter received from M. Perard, Sevres, France, 10/29/26.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1927</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">L.B. Riley</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">David W. Spry</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John K. Mount</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1927</unitdate>
                     <persname role="writer">L.A. Sommeer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/2/1927</unitdate>
                     <persname role="writer">T. Takamine</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">C.W. Breese</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/5/1927</unitdate>
                     <persname role="writer">L.B. Tuckerman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1927</unitdate>
                     <persname role="writer">Chief, Colorimetry Section</persname> correspondence to <persname role="recipient">Arthur S. Allen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">M. Golppinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1927</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Aluminum Goods Mfg. Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Donald D. Laun</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1927</unitdate>
                     <persname role="writer">A.F. Eckel</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.F. Eckel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1927</unitdate> Copy of telegram from A.F. Eckel</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George V. Smith</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">D. McFarlan Moon</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/15/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Otto Z. Klopsch</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/16/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">R.M. Macdonald</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1927</unitdate>
                     <persname role="writer">C.W. Kanolt</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/20/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Kanolt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/26/1927</unitdate>
                     <persname role="writer">George J. Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/28/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/29/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Edwin B. Frost</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">C.H. McCollam</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George V. Smith</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1927</unitdate>
                     <persname role="writer">Bureau of Standards</persname> correspondence to <persname role="recipient">Dept. of Commerce</persname> Subj: Microphotometer</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.C. Brown</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Otto A. Laporte</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">T.G. Stover</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1927</unitdate>
                     <persname role="writer">V.B. Sease</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/1/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">A.O. Watts</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1927</unitdate>
                     <persname role="writer">W.G. Forsythe</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.B. Sease</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/17/1927</unitdate>
                     <persname role="writer">C.L. Warwick</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T. Takamine</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.E. Forsythe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Franck</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/24/1927</unitdate>
                     <persname role="writer">Henry Margenau</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.L. Warwick</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1927</unitdate>
                     <persname role="writer">The Institute of Chemistry</persname> correspondence to <persname role="recipient">A.W. Kenney</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/2/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Kenney</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Passport Division, Dept. of State</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Alma, Joseph &amp; Siegfried</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Margenau</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/2/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Passport Division, Dept. of State</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/11/1927</unitdate>
                     <persname role="writer">E.S. Purington</persname> correspondence to <persname role="recipient">G.F. Burgess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/14/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Carlton T. Mathews</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/15/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George S. Monk</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/15/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Sec'y of the Navy</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1927</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/21/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harvey E. White</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/22/1927</unitdate>
                     <persname role="writer">Monroe B. Snyder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Pitman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/26/1927</unitdate>
                     <persname role="writer">Wheeler P. Davey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/26/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">John H. Perry</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/29/1927</unitdate>
                     <persname role="writer">Alden P. Armagnac</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Alden P. Armagnac</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Oldenberg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1927</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname> Phys: Kalische-Technische Reichsanstalt from Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/3/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">W.B. Faunce</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1927</unitdate>
                     <persname role="writer">N. Ernest Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1927</unitdate>
                     <persname role="writer">F. L. Darrow</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/22/1927</unitdate>
                     <persname role="writer">H. Konen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1927</unitdate>
                     <persname role="writer">Harlow Shapley, Chairman</persname> correspondence to <persname role="recipient">Raymond S. Dugan, Sec'y, International Astronomical Union</persname> Form Letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/1/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Burt E. Nelson, Ansco Photoproducts Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/5/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Floyd L. Darrow</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/10/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/10/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John H. Powrie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/10/1927</unitdate>
                     <persname role="writer">J. Franck</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1927</unitdate>
                     <persname role="writer">Walter Grotian</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1927</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1927</unitdate>
                     <persname role="writer">Monroe B. Snyder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/14/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Bernard Halle, Nachf.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/17/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Monroe B. Snyder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1927</unitdate>
                     <persname role="writer">N. Ernest Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1927</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/22/1927</unitdate>
                     <persname role="writer">Fenton B. Turck</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/24/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1927</unitdate>
                     <persname role="writer">L.O. Howard</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1927</unitdate>
                     <persname role="writer">C.C. Bidwell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Franck</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Grotian</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.O. Howard</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1927</unitdate>
                     <persname role="writer">H.D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Outline.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1927</unitdate>
                     <persname role="writer">August Koebig</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1927</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1927</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Fenton B. Turck</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ing. Jerabek</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/11/1927</unitdate>
                     <persname role="writer">C.W. Edwards</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/14/1927</unitdate>
                     <persname role="writer">J. Franck</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1927</unitdate>
                     <persname role="writer">Fenton B. Turck</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold O. Babcock</persname>. Enclosure: adopting the red radiation from Cadmium as the fundamental standard of wavelength &amp; the meter as the term defining wavelength at the International Conference of Weights.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/21/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wilhelmina Rust</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1927</unitdate>
                     <persname role="writer">H.W. Russell</persname> correspondence to <persname role="recipient">Bagge-Etch-Type Machine Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1927</unitdate>
                     <persname role="writer">C.W. Edwards</persname> correspondence to <persname role="recipient">George Burgess</persname>. Enclosure: 11/11/1927 letter to Meggers from C.W. Edwards, copy.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Alma, Sepp &amp; Siegfried Binder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/30/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Miles Pennybacker</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles C. Bidwell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Edwards</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.W. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1927</unitdate>
                     <persname role="writer">E.S. Candidus</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1927</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">E.S. Candidus</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.H. Allfree</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Russell Electric Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1927</unitdate>
                     <persname role="writer">Robt. M. LaFollette, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John J. Blaine</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward E. Browne</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate>
                     <persname role="writer">P. Zeeman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1928</unitdate>
                     <persname role="writer">MacMillan Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1928</unitdate>
                     <persname role="writer">W.L. Faust, Whitlock Cordage Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1928</unitdate>
                     <persname role="writer">C.E. Hesthal</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">O. Beese</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Sam Mooneyhan</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.L. Faust</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1928</unitdate>
                     <persname role="writer">Charles E. St. John</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles E. St. John</persname>. Enclosure: Gefnium lines.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1928</unitdate>
                     <persname role="writer">George K. Burgess, Director, NBS</persname> correspondence to <persname role="recipient">F.M. Hicks</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.W. Lamm</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. White</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1928</unitdate>
                     <persname role="writer">E.Z. Stowell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Alfred A. Cowles</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Warren B. Smith</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/10/1928</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: YII Electron Configurations, YII Triplets &amp; Singlets.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/10/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">A.M. Bassi</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/10/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E. Hesthal</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">John F. Kirkland</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Wm. Mogey &amp; Sons, Inc.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1928</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1928</unitdate>
                     <persname role="writer">S. Bouma</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1928</unitdate>
                     <persname role="writer">E.Z. Stowell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1928</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1928</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul D. Merica</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.Z. Stowell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">R.G. Aitken</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Richard S. Magnus</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Frederick Finch Strong</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1928</unitdate>
                     <persname role="writer">William H. Crew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur H. Compton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">N.E. Dorsey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.J.E. Reid</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Karl T. Herzfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1928</unitdate>
                     <persname role="writer">N. E. Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1928</unitdate>
                     <persname role="writer">Paul D. Merica</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1928</unitdate>
                     <persname role="writer">O.J. Hall, Harshaw Fuller &amp; Goodwin Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1928</unitdate>
                     <persname role="writer">J.C. McLennan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1928</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.T. Smith</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1928</unitdate>
                     <persname role="writer">N.E. Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1928</unitdate>
                     <persname role="writer">Harold Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1928</unitdate>
                     <persname role="writer">J.C. McLennan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.J. Quirk</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1928</unitdate>
                     <persname role="writer">Arthur E. Ruark</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1928</unitdate>
                     <persname role="writer">N.E. Dorsey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">The Children's Clinic</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1928</unitdate>
                     <persname role="writer">A. Vibert Douglas</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/25/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Vibert Douglas</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur E. Ruark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/25/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/25/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/25/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/25/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">James W. Hogan</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold Babcock</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.J. Hall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/6/1928</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1928</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1928</unitdate>
                     <persname role="writer">Lewis S. Somers, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/18/1928</unitdate>
                     <persname role="writer">Adolfo T. Williams</persname> correspondence to <persname role="recipient">Hal Trueman Beans</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/19/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Lewis S. Somers, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1928</unitdate>
                     <persname role="writer">A.S King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/2/1928</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname> Copy of telegram</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/8/1928</unitdate> Itinerary &amp; schedule of Megger's European trip</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/14/1928</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/23/1928</unitdate>
                     <persname role="writer">Kiess</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/29/1928</unitdate>
                     <persname role="writer">I.G. Farbenindustrie Aktiengesellschaft</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/?/1928</unitdate>
                     <persname role="writer">H.N. Russell, L.A. Turner, A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Report on Spectroscopic (preliminary draft), form letter.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/9/1928</unitdate>
                     <persname role="writer">C.C. Kiess &amp; Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/13/1928</unitdate>
                     <persname role="writer">C.J. West, Associate Editor, International Critical Tables</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/14/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Samuel O. Hoffman Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Linde</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Meister Lucius &amp; Bruning</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Adolfo T. Williams</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/16/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/20/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Morris Lerner</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/20/1928</unitdate>
                     <persname role="writer">A. Fowler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/22/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mrs. Wright</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/23/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">E.M. Fitchett</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.T. Beans</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E. Mendenhall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.T. Beans</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/8/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.A. Catalan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/8/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/17/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Back</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>. Enclosure: July 1928, T. Hesof moving--picture scenes, Mainz, Koln.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/29/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arnold Berliner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/29/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard Keske</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/29/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">W.A. Schneider</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/1/1928</unitdate>
                     <persname role="writer">John T. Tate</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/2/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Miss C. Cloud</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/5/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/6/1928</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wallace Land</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1928</unitdate>
                     <persname role="writer">George P. Sanborn</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">W.P. Benter</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Lukens Steel Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George P. Sanborn</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">G. Holst</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.E. Mack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Otto Stohlman, Jr.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/13/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">J. McKeen Cottell</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">W.H. Spradlin III</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles E. St. John</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1928</unitdate>
                     <persname role="writer">S.F. Marvin, American Neon Light Corp.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto B. Shulhof</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/24/1928</unitdate>
                     <persname role="writer">C.S. Freeman, Capt. USN</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">C.S. Freeman</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">D.F. Marvin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">C.S. Freeman</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Horace S. Uhler</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.A. Wenman</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1928</unitdate>
                     <persname role="writer">H.T. Beans</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Dallas Brass &amp; Copper Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.T. Beans</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1928</unitdate>
                     <persname role="writer">Heber D. Curtis</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/11/1928</unitdate>
                     <persname role="writer">H.W. Beaver</persname> correspondence to <persname role="recipient">Skinner</persname> Copy, memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1928</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">D.K. Stocksdale</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/28/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 2</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/28/1928</unitdate>
                     <persname role="writer">George P. Sanborn</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George P. Sanborn</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1929</unitdate>
                     <persname role="writer">Burgess, Director, NBS</persname> correspondence to <persname role="recipient">J.F. Brophy </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Colonial Sugars Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Guertner Scientific Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.G. Gould</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">G. Holst</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto B. Shulhof</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1929</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.D. Curtis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1929</unitdate>
                     <persname role="writer">Heber D. Curtis</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">E.M. Freeland</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">P.J. McGowan &amp; Sons, Inc.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">D.K. Stocksdale</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Fred H. Williams</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.T. Beans</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Saul Dushman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">School of Hygiene &amp; Public Health, Johns Hopkins Univ.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1929</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1929</unitdate>
                     <persname role="writer">George Burgess</persname> correspondence to <persname role="recipient">School of Hygiene &amp; Public Health, Johns Hopkins Univ.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Balke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Douglas</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Gibbs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.K.Richtmyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1929</unitdate>
                     <persname role="writer">E.Z. Stowell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/23/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1929</unitdate>
                     <persname role="writer">Clarence W. Balke</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1929</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/5/1929</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Balke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.Z. Stowell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1929</unitdate>
                     <persname role="writer">Paul D. Foote</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1929</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">A.T. Williams</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/25/1929</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1929</unitdate>
                     <persname role="writer">Jos. F. Pirrung, Claude-Neon Displays, Inc.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">O.F. Stafford</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.S. Adams</persname>. Enclosure: abstract of "Light Scattering in Liquids" by Meggers &amp; Langer.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.T. Smith</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/8/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">James G. Biddle</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1929</unitdate>
                     <persname role="writer">C.C. Roberts, Arthur H. Thomas Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.C. Roberts</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/11/1929</unitdate>
                     <persname role="writer">J.S. Mees</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Curtis F. Barnam</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1929</unitdate>
                     <persname role="writer">Curtis F. Barnam</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/26/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Curtis F. Barnam</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1929</unitdate>
                     <persname role="writer">Paul J. Ovrebo</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Paul J. Ovrebo</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1929</unitdate>
                     <persname role="writer">Ralph A. Sawyer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/13/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul D. Foote</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1929</unitdate>
                     <persname role="writer">F.K. Richtmyer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">R. Wehr</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ralph A. Sawyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">W.C. Mendenhall</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George C. Branner</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Westinghouse Lamp Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/7/1929</unitdate>
                     <persname role="writer">E.S. Davenport for Westinghouse Lamp Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1929</unitdate>
                     <persname role="writer">Adolfo T. Williams</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1929</unitdate>
                     <persname role="writer">Buregess G.W. C. Kaye</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/12/1929</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/21/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.G. Black</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1929</unitdate>
                     <persname role="writer">Stephen Popoff</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/22/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Stephen Popoff</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/24/1929</unitdate>
                     <persname role="writer">Henry N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/29/1929</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/29/1929</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.T. Birge </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George K. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/2/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Foster</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/2/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/9/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/11/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Basil G. Brassington</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/13/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George Stehler</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/13/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1929</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Adolfo T. Williams</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/23/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">C.W. Howard</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/24/1929</unitdate>
                     <persname role="writer">Mary E. Warga</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">John S. Binks</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">P.J. Kipp Y Zonen</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/29/1929</unitdate>
                     <persname role="writer">F. Twyman, Adam Hilger, Ltd.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/9/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Samuel M. Burke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wallace Land</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Paul A. Keene</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/6/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Edgar R. Kiess</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/6/1929</unitdate> NBS Memorandum re: Edgar R. Kiess</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/6/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/13/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">R.O. Sutherland</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/13/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/19/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.L. Spark Plug Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/23/1929</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">C.W. Howard</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">F.W. Loomis</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/??/1929</unitdate> "The Red-Shift &amp; Stellar Lines" by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/14/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Adam Hilger, Ltd.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/16/1929</unitdate>
                     <persname role="writer">R.M.C.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">James W. Rowe</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Time-O-Stat Controls</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1929</unitdate>
                     <persname role="writer">D. Curtis</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">D.B. Watkins</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1929</unitdate>
                     <persname role="writer">Charles C. Nitchie</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/11/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Carl L. Johnson</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Time-O-Stat Controls Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">A.J. Burdick</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">P.K. Cramblet</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">I.V. Brunbaugh</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1929</unitdate>
                     <persname role="writer">L.A. LiCastre</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.A. LiCastre</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/4/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Wm. H. Clark</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1929</unitdate>
                     <persname role="writer">R.C. Bowker</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1929</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">H.R. Thornton</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.V. Raman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1929</unitdate>
                     <persname role="writer">W.R. Wright</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/19/1929</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d. (1929)</unitdate> Notes for Dr. Waters "Chemistry in IV-1" by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d. (1929)</unitdate> Notes re: 7th International Congress of Photography, the IAU, &amp; the Physikalischen Gesellschaft zu Berlin (Physical Society of Berlin)</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/3/1930</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1930</unitdate>
                     <persname role="writer">George K. Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Jerome Strauss</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert R. Johnston</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1930</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Stephen Rybar</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1930</unitdate>
                     <persname role="writer">W.C. Holmes, Bureau of Chemistry &amp; Soils</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Gibbs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.C. Koch</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1930</unitdate>
                     <persname role="writer">Meggers, Bureau of Standards</persname> correspondence to <persname role="recipient">Bureau of Chemistry &amp; Soils</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">D.H. Brophy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1930</unitdate>
                     <persname role="writer">Bureau of Standards</persname> correspondence to <persname role="recipient">Ekroth Laboratories, Inc.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">D.H. Brophy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. H. Peck</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Belgium American Cobalt Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.M. Langer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1930</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1930</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Gerald Kruger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1930</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.L. Severinghans</persname>. Enclosure: Abstract of "Regularities in the Spectra of Lutecium", by Meggers &amp; Bourdon F. Scribner.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1930</unitdate>
                     <persname role="writer">D.E. Curtis</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/4/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John Hornibrook</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/8/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Yoerg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1930</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George F. Kunz</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/15/1930</unitdate>
                     <persname role="writer">H.E. White</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sales Manager, Eastman Kodak Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/19/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Douglas G. Shea</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1930</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Consular Commercial Office</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/26/1930</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Jerome Strauss</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/28/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1930</unitdate>
                     <persname role="writer">P. Gerald Kruger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/2/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Earle G. Heyl</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/2/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Proctor &amp; Gamble Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1930</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.C. Brown</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hirschwaldsche Buchhandlung</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Edwards</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/22/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.T. Beans</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Adolph Lomb</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.W. Richardson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">I. Walerstein</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/7/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Housman Hughes</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Niels Bohr</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. White</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/11/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Marcel Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/12/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1930</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/14/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1930</unitdate>
                     <persname role="writer">M. Laporte</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.T. Beans</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. MacInnes and J.C. Boyce</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.R. Mooney</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Lawrence L. Quill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John H.Yoe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.E. Hance</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/9/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/10/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Abe Cohen's Exchange, Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1930</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">J.C. McLennan</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/22/1930</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/22/1930</unitdate>
                     <persname role="writer">G. de Hevesy</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/23/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Johnson Matthey &amp; Co., Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/24/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward Haschek</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/24/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Stark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/28/1930</unitdate>
                     <persname role="writer">Eastman Kodak Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Eastman Kodak Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/29/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1930</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/7/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/13/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.L. Buker</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/13/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Stephen Popoff</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/14/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.E. Bradley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/11/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.F. Schaber</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1930</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/29/1930</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Terms in Xe II.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/2/1930</unitdate>
                     <persname role="writer">C.A. Skinneer, Chief Optics Division</persname> correspondence to <persname role="recipient">Fewell</persname> Memorandum, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/4/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.B. Smith</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/5/1930</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1930</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1930</unitdate>
                     <persname role="writer">H.S. Rawdon Meggers</persname> correspondence to <persname role="recipient"/> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Breit</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">D.H. Tuck</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.S. Rawdon</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Clarence W. Balke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/24/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>. Enclosure: Cb notes.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold C. Urey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.G. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Johnson Matthey &amp; Co., Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1930</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1930</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">A.S. Shoffstall</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur F. Benton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">D.H. Tuck, Holophane Co., Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/25/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold C. Urey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Guaranty Trust Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/29/1930</unitdate>
                     <persname role="writer">Philip Kaplan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Philip Kaplan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1930</unitdate>
                     <persname role="writer">G. de Hevesy</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/2/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/2/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John A. Wheeler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Nick Schlachter</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/17/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">American Nature Association</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold C. Urey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/24/1930</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/25/1930</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/31/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/3/1931</unitdate>
                     <persname role="writer">C.J. Humphreys J.C. McLennan</persname> correspondence to <persname role="recipient">Kilborn Photo Paper Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1931</unitdate>
                     <persname role="writer">Burt H. Carroll</persname> correspondence to <persname role="recipient">United Chemical &amp; Organic Products Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.M. Hicks</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.F. Starzl</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1931</unitdate>
                     <persname role="writer">Wm. S. Klein</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. S. Klein</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Elsner Kline</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Verinigtl Chemisches Fabrikrnzer Leopoldshall (United Chemical Factories at Leopoldshall)</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Calumet &amp; Hecla Smelting Works</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William S. Klein</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1931</unitdate>
                     <persname role="writer">S.W. Stratton</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: 1/23/1931 George R. Harrison to Stratton.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/28/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Carl W. Gartlein</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Roland Schaffert</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1931</unitdate>
                     <persname role="writer">J.A. Anderson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W. Gratian</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E. Mendenhall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.B. Sease</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K. Wurm</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.J. Mackey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward H. Corus</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ware Cattell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.F. Pinner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1931</unitdate>
                     <persname role="writer">Ware Cattell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/22/1931</unitdate>
                     <persname role="writer">Walter Grotian</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1931</unitdate>
                     <persname role="writer">Burt H. Carroll</persname> correspondence to <persname role="recipient">E.P. Cressler</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward H. Carus</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Helen T. Gilroy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Leslie F. Robbins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1931</unitdate>
                     <persname role="writer">Sylvia Kaplan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1931</unitdate>
                     <persname role="writer">Burgess, Director, NBS</persname> correspondence to <persname role="recipient">A.P. Tanberg</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1931</unitdate>
                     <persname role="writer">Burt H. Carroll</persname> correspondence to <persname role="recipient">United Chemical &amp; Organic Products Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Cleveland Abbe, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1931</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1931</unitdate>
                     <persname role="writer">Edward Wichers</persname> correspondence to <persname role="recipient">Division IV</persname> Memorandum</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W. Cattell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O. Ivan Lee, Institute of Cancer Research</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1931</unitdate>
                     <persname role="writer">Meggers (presumably)</persname> correspondence to <persname role="recipient">H.N. Russell</persname> Draft of letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1931</unitdate>
                     <persname role="writer">Chase B. Jones</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1931</unitdate>
                     <persname role="writer">Bureau of Standards</persname> correspondence to <persname role="recipient">Chase B. Jones</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1931</unitdate>
                     <persname role="writer">George Bourrey</persname> correspondence to <persname role="recipient">Meggers</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ebbe Rasmussen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Simeon</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1931</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hirschwaldsche Buchhandlung</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/4/1931</unitdate>
                     <persname role="writer">Burt H. Carroll</persname> correspondence to <persname role="recipient">R.W. Gunnell</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/4/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1931</unitdate>
                     <persname role="writer">Burt H. Carroll</persname> correspondence to <persname role="recipient">H.T. Beans</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Chase B. Jones</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.S. Richardson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1931</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1931</unitdate>
                     <persname role="writer">Wilfred Jevons</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/25/1931</unitdate>
                     <persname role="writer">Henry Crew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/1/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert R. Finn</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/6/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Balke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/6/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1931</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1931</unitdate>
                     <persname role="writer">Georges Bourrey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Georges Bourrey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.F.C. Ferguson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/13/1931</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1931</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert Goltze</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1931</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/2/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry G. Gale</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1931</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1931</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Director, Bureau of the Mint</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Balke, Chem., Director, Fansteele Products Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Louis Serota</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ware Cattell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ware Cattell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Philip M. McKenna</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1931</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/11/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/8/1931</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/17/1931</unitdate>
                     <persname role="writer">Ware Cattell</persname> correspondence to <persname role="recipient">Burgess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1931</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/22/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.R. Mallory &amp; Co., Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/29/1931</unitdate>
                     <persname role="writer">L.W. Tilton</persname> correspondence to <persname role="recipient">C.A. Skinner</persname>Memorandum, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1931</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/3/1931</unitdate>
                     <persname role="writer">Philip Kaplan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.H. Looke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Howard S. Gable</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/25/1931</unitdate>
                     <persname role="writer">Robert F. Bacher</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/1/1931</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">George P. Darrow</persname> Attached: 10/1/1931 memo to Assistant Secretary from George Burgess, Director, NBS, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/1/1931</unitdate>
                     <persname role="writer">Manager, Adam Hilger, Ltd.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/2/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Kesey-Hayes Wheel Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/2/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jos. A. Prudot</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Gibbs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/14/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank W. Brooke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/14/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Stanley Mandelbaum</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1931</unitdate>
                     <persname role="writer">A.S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">James G. Biddle</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/20/1931</unitdate>
                     <persname role="writer">James G. Biddle Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1931</unitdate>
                     <persname role="writer">T. L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/26/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Samuel Judd Lewis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/26/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Lewis L. Mellor</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/6/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1931</unitdate>
                     <persname role="writer">Lyman J. Briggs</persname> correspondence to <persname role="recipient">Bryant D. Butler</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1931</unitdate>
                     <persname role="writer">Robert F. Bacher</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.F. Bacher</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/11/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ray C. Williams</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1931</unitdate>
                     <persname role="writer">H.E. Zimmerman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/14/1931</unitdate>
                     <persname role="writer">C.H. Humphreys</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/14/1931</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Samuel D. Bryden, Jr.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1931</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.M. Dennis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.L. Holmquist</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles D. Luckenbach</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Kronmann</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond S. Dugan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1931</unitdate>
                     <persname role="writer">Schedule of American Astronomical Society to NBS</persname> correspondence to <persname role="recipient">Hidnert</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1932</unitdate>
                     <persname role="writer">R.H. Varian, Philadelphia Storage Battery Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.H. Varian</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/6/1932</unitdate>
                     <persname role="writer">William S. Klein</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.Y. Fernes Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Hardy, Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.R. Pafenbach</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/11/1932</unitdate>
                     <persname role="writer">Russell H. Varian</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/16/1932</unitdate>
                     <persname role="writer">Charles Fabry</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. Farnsworth</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul D. Foote</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Pitman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.S. Mulliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/30/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1932</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">H.N. Russell</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1932</unitdate>
                     <persname role="writer">Alfred Gradenwitz</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.E. Bradley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.A. Catalan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1932</unitdate>
                     <persname role="writer">Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Superintendent of the Mint</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/23/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. von Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.I.C. Ireton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.A. Waldmann</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/5/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Albertson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>. Enclosure: table, Stronger Fe Lines between 9500 &amp; 11000A.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.L. Severinghaus</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Pfizer Co., Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1932</unitdate>
                     <persname role="writer">Lyman Brigs</persname> correspondence to <persname role="recipient">C.L. Warwick</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1932</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">Elmer W. Campbell</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1932</unitdate> Committee Assignment Record for Meggers, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1932</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Dark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Alfred William Doll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1932</unitdate>
                     <persname role="writer">Walter Clark</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1932</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/22/1932</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/5/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1932</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Stuart Foster</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Albertson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1932</unitdate>
                     <persname role="writer">Raymond S. Dugan, American Section, IAU</persname> correspondence to <persname role="recipient">Meggers</persname> Form letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Adalaide Ames</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/13/1932</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gaertner Scientific Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1932</unitdate>
                     <persname role="writer">Fred Allison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/24/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1932</unitdate>
                     <persname role="writer">James Barnes</persname> correspondence to <persname role="recipient">Burgess</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Clark</persname>. Enclosure: captions to Figures of Infrared Spectra of Noble Gases.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gilbert S. Schaller</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Fred Allison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1932</unitdate>
                     <persname role="writer">A.S. Eve, McGill Univ.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/21/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. Eve</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/1/1932</unitdate>
                     <persname role="writer">James Barnes</persname> correspondence to <persname role="recipient">Burgess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1932</unitdate>
                     <persname role="writer">Burgess</persname> correspondence to <persname role="recipient">James Barnes</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/2/1932</unitdate>
                     <persname role="writer">Fred Allison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1932</unitdate>
                     <persname role="writer">James Barnes</persname> correspondence to <persname role="recipient">Lyman J. Briggs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Gartlein</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1932</unitdate>
                     <persname role="writer">H.V. Churchill</persname> correspondence to <persname role="recipient">Members of Committee E-2 on Spectrographic Analysis, A.S.T.M.</persname>copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William S. Battles</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Clark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/24/1932</unitdate>
                     <persname role="writer">Burt Carroll</persname> correspondence to <persname role="recipient">S.E. Sheppard</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/24/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul Skowvonek</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Secretary, Local Committee of I.A.U.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Clifton Tuttle</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1932</unitdate>
                     <persname role="writer">Lyman E. Briggs</persname> correspondence to <persname role="recipient">James Barnes</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/9/1932</unitdate>
                     <persname role="writer">James Barnes</persname> correspondence to <persname role="recipient">George K. Burgess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>. Enclosure: Notes for Annual Reports Carnegie Institution, 2 copies.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/17/1932</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: multiplet table.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1932</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1932</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">C.C. Kiess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1932</unitdate>
                     <persname role="writer">James Barnes</persname> correspondence to <persname role="recipient">Lyman K. Briggs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1932</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1932</unitdate>
                     <persname role="writer">C.H. Adams, Sec'y, Astronomical Society of the Pacific</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1932</unitdate>
                     <persname role="writer">A. Fowler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/19/1932</unitdate>
                     <persname role="writer">G.H. Dieke</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/22/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Heber D. Curtis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/3/1932</unitdate>
                     <persname role="writer">Heber Curtis</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Clark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.H. Thompson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Howard S. Gable</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Kronmann</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/8/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/11/1932</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/19/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/19/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Glasser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold W. Harkness</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/4/1932</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/15/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/20/1932</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William Seifriz</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/27/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/29/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/30/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">David L. Alexander</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/5/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George E. Kirk</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/5/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Donald H. Miller</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">D.O. Tranger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Thomas C. Hower</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1932</unitdate>
                     <persname role="writer">R.E. Hess</persname> correspondence to <persname role="recipient">Meggers</persname> Form letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Donald Faun</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1932</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.C. Fritts</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Kronmann</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1932</unitdate>
                     <persname role="writer">Lyman J. Briggs</persname> correspondence to <persname role="recipient">E.P. Davis</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1932</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1932</unitdate>
                     <persname role="writer">Vanadium Corp. of America</persname> correspondence to <persname role="recipient">Meggers</persname> Invoice</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/5/1932</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/11/1932</unitdate>
                     <persname role="writer">A.A. Levin, Treasurer, Optical Society of America</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/30/1932</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/2/1932</unitdate>
                     <persname role="writer">Eastman Kodak Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1932</unitdate>
                     <persname role="writer">P. Hidnert</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.F. Yntema</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/1932</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/19/1932</unitdate>
                     <persname role="writer">Burt H. Carroll</persname> correspondence to <persname role="recipient">E.T. McGuire</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/19/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Deane B. McLaughlin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.J. Reynolds</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Westinghouse Mfg. Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.S. Richardson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1933</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frederick A. Saunders</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Heber D. Curtis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Kenney</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Rosenthal</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/28/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frederick A. Saunders</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1933</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frederick A. Saunders</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.M. Slipher</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Kenney</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1933</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">N.K. Chaney</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.H. Bassett</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1933</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1933</unitdate> Fellowship Board in Physics Chem., &amp; Math., National Research Council Confidential Statement regarding John A. Wheeler</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/23/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter C. Smith</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Douglas Briggs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles W. Edwards</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raygram Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/2/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W. Mansfield</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.E. Schumacker</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/3</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1933</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Herschel Hunt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1933</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond S. Dugan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John H. Farrell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1933</unitdate>
                     <persname role="writer">John H. Farrell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1933</unitdate>
                     <persname role="writer">John H. Farrell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1933</unitdate>
                     <persname role="writer">Henry Crew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Crew</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1933</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/3/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Theodore Dunham, Jr.</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1933</unitdate>
                     <persname role="writer">Theodore Dunham, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/3/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.C. Richter</persname>. Enclosure: Ga &amp; In 2100-4100.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian"> 4/7/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. Howe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond S. Dugan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.S. Hopkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1933</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.L. Richter</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/22/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert M. Woods</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/1/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. Howe</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1933</unitdate>
                     <persname role="writer">H.E. Howe</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/3/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. Howe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1933</unitdate>
                     <persname role="writer">H.E. Howe</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1933</unitdate>
                     <persname role="writer">H.D. Hubbard &amp; A.E. Heider, Prin. Clerk</persname> correspondence to <persname role="recipient">Principal Clerks Section IV-1</persname> 5/12/33 Memo, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/3/1933</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1933</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1933</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1933</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1933</unitdate>
                     <persname role="writer">Theodore Dunham, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/18/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.E. Forsythe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/18/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.L. Richtmyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George S. Monk</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1933</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.E. Forsythe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.S. Hopkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1933</unitdate>
                     <persname role="writer">Elman B. Myers</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/8/1933</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/8/1933</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Alvin H. Nielsen</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1933</unitdate>
                     <persname role="writer">Frederick E. Johnston</persname> correspondence to <persname role="recipient">W.L. Severinghaus</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/14/1933</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/16/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George H. Sikorsky</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/16/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Westinghouse Electric &amp; Mfg. Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1933</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/21/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/21/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">New Process Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1933</unitdate>
                     <persname role="writer">Lyman J. Briggs</persname> correspondence to <persname role="recipient">J.C. Merriam</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1933</unitdate>
                     <persname role="writer">B.H. Carroll</persname> correspondence to <persname role="recipient">The Director Memo</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian"> 6/30/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ira Bowen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.A. Catalan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1933</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gradwohl Laboratories</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Howard A. Robinson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.S. Hopkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/13/1933</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17-21/1933</unitdate> Final Program, Summer Conference on Spectroscopy &amp; Its Applications, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1933</unitdate>
                     <persname role="writer">W.L. Severinghaus</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.L. Severinghaus</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1933</unitdate>
                     <persname role="writer">C.S. Skinner</persname> correspondence to <persname role="recipient">Division Chiefs Memo,</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/11/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/11/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1933</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard Rimbach</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.D. Tillyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. White</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1933</unitdate>
                     <persname role="writer">H.E. White</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1933</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.C.C. Baly</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.L. Bragg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Kirschwaldsche Buschhandlung</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Ramage</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.W. Richardson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Lady Schuster</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Stevens</persname> 7/12/1933 memo for the Director by Meggers, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/5/1933</unitdate>
                     <persname role="writer">Burt H. Carroll</persname> correspondence to <persname role="recipient">Harold Motlow</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/6/1933</unitdate>
                     <persname role="writer">W.L. Severinghaus</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/8/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John Wolff</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/10/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/10/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Dr. &amp; Mrs. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/13/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T. Kouvallis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/13/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/13/1933</unitdate>
                     <persname role="writer">H.E. White</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/20/1933</unitdate>
                     <persname role="writer">Adam Hilger, Ltd.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/27/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Gibbs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/1/1933</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/3/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Fred Allison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/4/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John Wolff</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.C. Fleming</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Foster</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1933</unitdate>
                     <persname role="writer">J.S. Foster</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Holger O. Nyegaard</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/15/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Henningsen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/15/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Herbert C. Mazer 7 copies</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Dr. &amp; Mrs. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G.G. Leonard</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/3</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hugh Ramage</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.W. Richardson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/21/1933</unitdate>
                     <persname role="writer">Otto Laporte</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1933</unitdate>
                     <persname role="writer">L.J.B., Director</persname> correspondence to <persname role="recipient">Chief of Divisions</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.L. Bragg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.A.M. Dirac</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Werner Heisenberg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Schrodinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1933</unitdate>
                     <persname role="writer">J.S. Footer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edmund D. Enright</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.V. Harphane</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burt H. Carroll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Stevens </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1933</unitdate>
                     <persname role="writer">A.W. Stevens</persname> correspondence to <persname role="recipient">Meggers</persname> Also an additional copy of this letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Ladenburg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1933</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/24/1933</unitdate>
                     <persname role="writer">A.W. Stevens</persname> correspondence to <persname role="recipient">Meggers</persname> Original plus copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d. (1933)</unitdate> "Photographic Emulsion Investigation" at the Bureau of Standards</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate> "Standard Wave Lengths"</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/11/1934</unitdate>
                     <persname role="writer">Lyman J. Briggs</persname> correspondence to <persname role="recipient">Arthur F. Ridley</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/11/1934</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/11/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.W. Murray</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bruce Thompson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Williams</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Stanley Ballard</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bausch &amp; Lomb Optical Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gaertner Scientific Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Spencer Lens Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.S. White Dental Mfg. Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1934</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Maerz</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.E. Anderson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The Assistant Secretary, the Royal Society, London</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John T. Tate, Editor, The Physical Review</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/31/1934</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hugh K. Adams</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gaertner Scientific Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.S. White Dental Mfg. Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1934</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Kenny</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Faber</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Clara S. Hires</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Oliver C. Lester</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/16/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.W. Loomis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.V. Jackson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1934</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1934</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Stand</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1934</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Howard S. Gable</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1934</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/3/1934</unitdate>
                     <persname role="writer">H.D. Hubbard, C.A. Skinner</persname> correspondence to <persname role="recipient">Division Chiefs Section IV-1</persname> Note, copy 4/4/34, memo, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Kenney</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.H. Hannon</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jack Marata</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Stand</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1934</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/11/1934</unitdate>
                     <persname role="writer">H.S. Rawdon, Chief, Division of Metallurgy</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Stand</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1934</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Ellet</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1934</unitdate>
                     <persname role="writer">Lyman J. Briggs</persname> correspondence to <persname role="recipient">Adam Hilger, Ltd.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1934</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John Atanosoff</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.B. Littlefield</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">David Olson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/19/1934</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Gibbs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Poritsky</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.B. Littlefield</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/1/1934</unitdate>
                     <persname role="writer">Jerome Strauss</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/13/1933</unitdate>
                     <persname role="writer">Jerome Strauss</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1932</unitdate>
                     <persname role="writer">Jerome Strauss</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1932</unitdate>
                     <persname role="writer">Jerome Strauss</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1932</unitdate>
                     <persname role="writer">Jerome Strauss</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/24/1932</unitdate>
                     <persname role="writer">Jerome Strauss</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1932</unitdate>
                     <persname role="writer">Jerome Strauss</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/23/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George H. Gibson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/23/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The Magnavox Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/23/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Howard H. Robinson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1934</unitdate>
                     <persname role="writer">Lyman J. Briggs, Director, NBS</persname> correspondence to <persname role="recipient">Hammer Dry Plate Co.</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Westinghouse Lamp Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/29/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Clark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1934</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/5/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edmour Chapet, C.E.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/5/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/5/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/14/1934</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.D. Babcock</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">David L. Drabkin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/26/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>. Enclosure: Expense account of Wm. Meggers attending II Spectroscopy Conference, 7/15-20/34.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1934</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/1/1934</unitdate>
                     <persname role="writer">Burt H. Carroll</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burt H. Carroll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/2/1934</unitdate>
                     <persname role="writer">Harold D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/17/1934</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/20/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.H. Feldman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/20/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Gartlein</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/20/1934</unitdate>
                     <persname role="writer">Jerome Strauss</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/21/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.B. Sease</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1934</unitdate>
                     <persname role="writer">V.B. Sease</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/22/1934</unitdate>
                     <persname role="writer">Harold D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/22/1934</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/23/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Louis A. Maxson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome Strauss</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/22/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.C. Candler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/25/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/25/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.J. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1934</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold D. Babcock</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1934</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/22/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1934</unitdate> Standard Government Short form Contract for Spectrographs glass optical system bids, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1934</unitdate>
                     <persname role="writer">Harold D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burt H. Carroll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Loyd A. Jones</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bausch &amp; Lomb Optical Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold D. Babcock</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles W. Edwards</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Loyd A. Jones</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Gerald Kouger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/13/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Philip M. McKenna</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1934</unitdate>
                     <persname role="writer">C.V. Jackson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.A. Wright</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1934</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.R. Keith</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Kenney</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold D. Babcock</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1934</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1934</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/24/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/6/1934</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1934</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/2/1934</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Notes &amp; tables of Rhenium wavelengths in K gratings.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1934</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1934</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1934</unitdate>
                     <persname role="writer">Theodore Dunham, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1934</unitdate>
                     <persname role="writer">Bob Gilson (?) Holt Lumber Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/12/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/12/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1934</unitdate>
                     <persname role="writer">H. N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1934</unitdate>
                     <persname role="writer">H. N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/17/1934</unitdate>
                     <persname role="writer">R.C. Gibbs</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1934</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.C. Candler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1934</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1934</unitdate>
                     <persname role="writer">Theodore Dunham, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname> Telegram</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/26/1934</unitdate>
                     <persname role="writer">Curtis T. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/31/1934</unitdate>
                     <persname role="writer">Charles G. Thompson</persname> correspondence to <persname role="recipient">Meggers</persname> Telegram</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate> MIT Special Summer Program on Spectroscopy and its Applications, Announcement &amp; Schedule</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate> Spectroscopy Schedule IV-1, Statement of Objectives, projects now active in spectroscopy, pressing needs</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1935</unitdate>
                     <persname role="writer">Theodore Dunham, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                     <persname role="recipient">Telegram</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/3/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Theordore Dunham, Jr.</persname> Copy, wire</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John E. Ruedy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles A. Rohrman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry G. Gale</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1935</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1935</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur E. Ruark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1935</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1935</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1935</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1935</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">R.J. Lang</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/2/1935</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1935</unitdate>
                     <persname role="writer">H. N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                     <persname role="recipient">Form,</persname> NBS correspondence</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1935</unitdate>
                     <persname role="writer">H. N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1935</unitdate>
                     <persname role="writer">C.G. Runnells</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/23/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Theodore Dunham, Jr.</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/3/1935</unitdate>
                     <persname role="writer">Theodore Dunham, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Alden P. Cleaves</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.G. Dunnells</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sister Anastasia Maria</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.S. Duffendack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1935</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1935</unitdate>
                     <persname role="writer">H. N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: New Term in CoII</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1935</unitdate>
                     <persname role="writer">Herbert Dingle, Imperial College of Science &amp; Technology</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Norman S. Grace</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Gerald Kruges</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1935</unitdate>
                     <persname role="writer">P. Gerald Kruges</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Reinhold Publishing Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1935</unitdate>
                     <persname role="writer">P. Gerald Kruges</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1935</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1935</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. Harley Barber</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond T. Birge</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E. Mendenhall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.A. Millikan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John T. Tate</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1935</unitdate>
                     <persname role="writer">Herbert Schober</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1935</unitdate>
                     <persname role="writer">C.A. Skinner</persname> correspondence to <persname role="recipient">Section Chiefs Memo,</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate>
                     <persname>R.J. Lang</persname>
                     <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1935</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1935</unitdate>
                     <persname role="writer">Ross, Director of the Mint</persname> correspondence to <persname role="recipient">The Director, NBS</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1935</unitdate>
                     <persname role="writer">Ira S. Parker</persname> correspondence to <persname role="recipient">Great Northern Life Insurance Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1935</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Albertson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.W. Kenney</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1935</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/11/1935</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert N. Gibson, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.S. Hopkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/19/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/19/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/20/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The Director</persname> Memo C.G. Peters</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/20/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M. Zaki Uddin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John T. Tate</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/1/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George O. Coolidge</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/2/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/6/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.G.S. Brovker</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Albertson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Irving Trust Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John A. Wheeler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John T. Tate</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1935</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname> June-July 1935 MIT Special Summer Program on Spectroscopy &amp; Its Applications, announcement thereof</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1935</unitdate>
                     <persname role="writer">Charles C. Nitchie</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1935</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1935</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1935</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1935</unitdate>
                     <persname role="writer">Mrs. Charles Engelbracht</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1935</unitdate>
                     <persname role="writer">Ira S. Parker</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/1/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George B. Crouse, V.P., Photo Emulsion, Inc.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Herbert W. Emerson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/6/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.F. Hellwig</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ware Wattell</persname>. Enclosure: "Professor P. Zeeman".</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.B. Wahlin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1935</unitdate>
                     <persname role="writer">B F S (?) NBS</persname> correspondence to <persname role="recipient">Underwriters Laboratories</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles Fabry</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Rasmussen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.M.G. Siegbahn</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Johannes Stark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Lars Vegard</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1935</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/25/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.S. Hopkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1935</unitdate>
                     <persname role="writer">Lyman J. Briggs</persname> correspondence to <persname role="recipient">Johannes Stark</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard Keske</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1935</unitdate>
                     <persname role="writer">Joseph Petavel</persname> correspondence to <persname role="recipient">Meggers</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/1/1935</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/9/1935</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">Winston Cram</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/26/1935</unitdate>
                     <persname role="writer">Walter Alberston</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1935</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/31/1935</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">Robert O. Ferner</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/3/1935</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/21/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George E. Kuck</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/23/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Elisabeth Achelis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.H. Carroll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William Patton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/4/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.G. Wigle</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ruth L. Payne</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.B. Sease</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. White</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/10/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.C. Boyce</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/10/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1935</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.J. Wellhouse</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Rasmussen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1935</unitdate>
                     <persname role="writer">Lyman J. Briggs</persname> correspondence to <persname role="recipient">J.F. Hellweg</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/26/1935</unitdate>
                     <persname role="writer">M.T. Antunes, National Institute of Physics, Madrid</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1935</unitdate>
                     <persname role="writer">Jno A. Fleming, Director, Carnegie Institute of Washington</persname> correspondence to <persname role="recipient">L.J. Briggs</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burt H. Carroll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M. Walters, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1935</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John E. Ruedy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser Draft</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George S. Monk</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1935</unitdate>
                     <persname role="writer">George S. Monk</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1935</unitdate>
                     <persname role="writer">Lyman J. Briggs</persname> correspondence to <persname role="recipient">J.E. Hoover</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/14/1935</unitdate>
                     <persname role="writer">Charlotte E. Moore Meggers</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1935</unitdate>
                     <persname role="writer">Charolotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/9/1935</unitdate>
                     <persname role="writer">K.S. Gibson</persname> correspondence to <persname role="recipient">F.K. Richtmyer, Editor TOSA</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1935</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Data for low levels of EuI, SaI.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/14/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burt H. Carroll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/14/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Schuler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hans</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John E. Ruedy </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/24/1935</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.E. Forsythe</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.L. Leffel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.N. Lucian</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/30/1935</unitdate>
                     <persname role="writer">A.N. Lucian</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1935</unitdate>
                     <persname role="writer">A.N. Lucian</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1935</unitdate>
                     <persname role="writer">W.E. Forsythe</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/24/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.K. Gallins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/31/1935</unitdate>
                     <persname role="writer">William Dutton</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate> Letter of recommendation for Dr. Walter Albertson by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 3</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate> Itinerary, European trip, 1935 by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Elsie &amp; Max</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ebbe Rasmussen</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">November 1935</unitdate>
                     <persname role="writer">Ebbe Rasmussen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Rasmussen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jack Murata</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ibert Mellon</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John E. Ruedy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/24/1936</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Albertson</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1936</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Albertson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1936</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Albertson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1936</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frederick C. Lundy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1936</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: Details of Lester W. Strock's Experience, etc. &amp; list of publications by Lester W. Strock</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1936</unitdate>
                     <persname role="writer">Walter Albertson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Gibbs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William Dutton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. Howe</persname>. Enclosure: NBS Revision of "Detection of Lanthanum, Yttrium, &amp; Ytterbium from Spark in Flame.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1936</unitdate>
                     <persname role="writer">H.E. Howe</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1936</unitdate>
                     <persname role="writer">Harold Nathan</persname> correspondence to <persname role="recipient">Lyman J. Briggs</persname> One copy of same</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sidney Smith</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.D. Babcock</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Ladenburg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ernest Rubens</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M. Zaki Uddin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Lunde</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Irving Langmuir</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Serge Solovier</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold C. Urey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1936</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frankford Arsenal</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.S. Duffendack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Williamson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate>
                     <persname role="writer">R.C. Williamson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Philipp Lenard</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1936</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">J.W. Fecker</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/25/1936</unitdate>
                     <persname role="writer">R.C. Williamson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William Dutton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jerome B. Green</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.H. Waite</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold D. Babcock</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4//1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/3/1936</unitdate>
                     <persname role="writer">Hugh G. Boutell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/8/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1936</unitdate>
                     <persname role="writer">B.F. Scribner</persname> correspondence to <persname role="recipient">H.D. Greenwood</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/15/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.L. Baldwin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/15/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M.G. Johnson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/4/1936</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1936</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1936</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/5/1936</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/10/1936</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1936</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/22/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bengt Edlen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/22/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/23/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles I. McWhinnie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mark Fred</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1936</unitdate>
                     <persname role="writer">B.F. Scribner L.C. Case</persname> correspondence to <persname role="recipient">G.H. Dieke</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/6/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Williamson</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/25/1936</unitdate>
                     <persname role="writer">R.C. Williamson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1936</unitdate>
                     <persname role="writer">George R. Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.E. Mack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1936</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1936</unitdate>
                     <persname role="writer">Thomas A. Wright</persname> correspondence to <persname role="recipient">Members of Subcommittee V of Committee E-2, American Society for Testing Materials</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Thomas A. Wright</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1936</unitdate>
                     <persname role="writer">F.K. Richtmyer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Thomas A. Wright</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/22/1936</unitdate>
                     <persname role="writer">C.M. Terry for Richtmyer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.H. Carroll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John E. Ruedy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1936</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul R. Irish</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/2/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Dwight P. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/12/1936</unitdate>
                     <persname role="writer">Office of the President, John Hopkins Univ.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/23/1936</unitdate>
                     <persname role="writer">Wm. B. Creagmile</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/25/1936</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1936</unitdate>
                     <persname role="writer">Arthur F. Ridley, Sec'y, Metals Research Association</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/2/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.H. Carroll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry C. Stachler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/9/1936</unitdate>
                     <persname role="writer">Howard W. Blakeslee</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/14/1936</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">R.C. Scorah</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/14/1936</unitdate>
                     <persname role="writer">F.M. Walters</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/21/1936</unitdate>
                     <persname role="writer">C.A. Skinner</persname> correspondence to <persname role="recipient">Meggers</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/23/1936</unitdate>
                     <persname role="writer">Otto Laporte</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/29/1936</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M. Zaki Uddin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/1/1936</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1936</unitdate>
                     <persname role="writer">M. Zaki Uddin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/19/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.W. Fecker</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.F. Grevatt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/2/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hygrade Sylvania Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/3/1936</unitdate>
                     <persname role="writer">F.K. Richtmyer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/10/1936</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/17/1936</unitdate>
                     <persname role="writer">F.M.G. Johnson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1936</unitdate>
                     <persname role="writer">B.F. Scribner</persname> correspondence to <persname role="recipient">L.C. Conrad</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/17/1936</unitdate>
                     <persname role="writer">C.M. Terry</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/21/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M.G. Johnson</persname>. Enclosure: 9/21/1936 report on Theses for the PhD degree in Physics, "Stark Effect in ___" by S.F. Painter, by S.F. Painter, by Meggers.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/22/1936</unitdate>
                     <persname role="writer">F.M.G. Johnson, McGill Univ. Meggers</persname> correspondence to <persname role="recipient">Telegraph</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/23/1936</unitdate>
                     <persname role="writer">F.M.G. Johnson</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: Reports on Theses for the PhD degree instruction sheet</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1936</unitdate>
                     <persname role="writer">B.F. Scribner</persname> correspondence to <persname role="recipient">Harold T. Clark</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1936</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">John S. Chambers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/6/1936</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.E.Q. Ashley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/20/1936</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">C.C. Kiess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/20/1936</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1936</unitdate>
                     <persname role="writer">Henry Norris Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Norris Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1936</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.T. Antunes</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Norris Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1936</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1936</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1936</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">C.C. Kiess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Julian E. Mack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/13/1936</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">David E. Germain</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1936</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1936</unitdate>
                     <persname role="writer">Alma Binder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.M. Walters, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/24/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burt H. Carroll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1936</unitdate>
                     <persname role="writer">J.S. Foster</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Foster</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/12/1936</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.F. Hasler</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1936</unitdate>
                     <persname role="writer">M.F. Hasler</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Oct. 1938 A New Projection Comparator-Densitometer Head.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/28/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Foster</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/19/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/19/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/24/1936</unitdate>
                     <persname role="writer">Hilda A. Nash for F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1936</unitdate> Abstract of Paper Reported at Meeting of the American Astronomical Society, "Interference Measurements of Wave Length in the Ultraviolet Spectrum of Iron" by Meggers &amp; C.J. Humphreys</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.H. McMillen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1937</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">The Evaporated Films Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1937</unitdate>
                     <persname role="writer">F.Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Dingle</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry G. Gale</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.A Jenkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1937</unitdate>
                     <persname role="writer">Robert N. Gibson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1937</unitdate>
                     <persname role="writer">D.B.J. (?) NBS</persname> correspondence to <persname role="recipient">A.G. Worthing</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/28/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/30/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Kurt Rothschild</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/3/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.T. Antunes</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/3/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Twyman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1937</unitdate>
                     <persname role="writer">Frank C. Jordan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Evaporated Metal Films Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.Ritschl</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/19/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry J. Marcel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/23/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.P. Gilbert</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1937</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">Elizabeth N. Wilson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.M. Elsey</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.M. Elsey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/5/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harvey Cushing</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/5/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.O. Mast</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.G. Metro</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1937</unitdate>
                     <persname role="writer">R. Ritschl</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1937</unitdate>
                     <persname role="writer">Herbert Dingle</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1937</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1937</unitdate>
                     <persname role="writer">F.M.G. Johnson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harvey Cushing</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joseph Z. Dalinda</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry J. Marcel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.S. Rulifson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1937</unitdate>
                     <persname role="writer">Wallace G. Imhoff</persname> correspondence to <persname role="recipient">L.J. Briggs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wallace G. Imhoff</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1937</unitdate>
                     <persname role="writer">O.S. Duffendack, Chairman</persname> correspondence to <persname role="recipient">Members of Sub-committee II of Committee E-2 ASTM</persname> Form letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.S. Duffendack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1937</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1937</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Crew</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M. Zaki Uddin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1937</unitdate>
                     <persname role="writer">Henry Crew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.L. Sklar</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John Parker</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1937</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wallace G. Imhoff</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1937</unitdate>
                     <persname role="writer">F.M.G. Johnson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles W. Edwards</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Evaporated Metal Films Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mico Instrument Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/8/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Walter Pye</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Evaporated Metal Films Corp.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles W. Edwards</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George R. Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.R. Ogram</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Wood</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/23/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joel C. Ufford</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1937</unitdate>
                     <persname role="writer">F.M.G. Johnson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1937</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1937</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1937</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/16/1937</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/17/1937</unitdate>
                     <persname role="writer">Daphne Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/21/1937</unitdate>
                     <persname role="writer">Theodore Lyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1937</unitdate>
                     <persname role="writer">W.B. Rayton</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1937</unitdate>
                     <persname role="writer">Henry Crew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/14/1937</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.W. Meissner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1937</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/23/1937</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/2/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Carl Anderson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.W. Aston</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Chadwick</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ernest Rutherford</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Johannes Stark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M. von Lane</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/20/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mme. Irene Curie-Joliot</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1937</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1937</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/11/1937</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1937</unitdate>
                     <persname role="writer">O. Ivan Lee</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1937</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/17/1937</unitdate>
                     <persname role="writer">Alma Binder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1937</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1938</unitdate>
                     <persname role="writer">M. Blan, The Radio Man,Inc.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1938</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1938</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1937</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1938</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1938</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/17/1938</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/30/1938</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/11/1938</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1939</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1939</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1939</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/17/1939</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1939</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/16/1939</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1939</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1940</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1940</unitdate>
                     <persname role="writer">W. Ewart Williams</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosures: Unpublished Fe wavelengths, table of energy level of differences.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1940</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1940</unitdate>
                     <persname role="writer">J. Marsh</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/14/1940</unitdate>
                     <persname role="writer">Gerhard Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1940</unitdate>
                     <persname role="writer">W. Ewart Williams</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Graph.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/24/1941</unitdate>
                     <persname role="writer">F. Paschen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1941</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/6/1941</unitdate>
                     <persname role="writer">Herbert Dingle</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1941</unitdate>
                     <persname role="writer">K.C. Mazumder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/6/1941</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/2/1941</unitdate>
                     <persname role="writer">Herbert Dingle</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1943</unitdate>
                     <persname role="writer">Henry Crew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/13/1945</unitdate>
                     <persname role="writer">Clare Booth Luce</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1945</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Clare Booth Luce</persname> Attached: Notes by H.P.T.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1946</unitdate>
                     <persname role="writer">Oliver (?)</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/11/1946</unitdate>
                     <persname role="writer">Stephen May</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/26/1946</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Stephen May</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/12/1946</unitdate>
                     <persname role="writer">T. Takamine</persname> correspondence to <persname role="recipient">Meggers</persname> 
Post Card</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1946</unitdate>
                     <persname role="writer">A. Perard, Director, International Bureau of Weights &amp; Measures</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1947</unitdate>
                     <persname role="writer">T. Takamine</persname> correspondence to <persname role="recipient">Charlotte M. Sitterly</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/8/1948</unitdate>
                     <persname role="writer">Clintonville Community Hospital Association</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/11/1948</unitdate>
                     <persname role="writer">T. Takamine</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1948</unitdate>
                     <persname role="writer">A. Perard</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/??/1948</unitdate>
                     <persname role="writer">R. Ritschl</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/6/1948</unitdate>
                     <persname role="writer">Willy Gremmer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/15/1948</unitdate>
                     <persname role="writer">H. Schuler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1948</unitdate>
                     <persname role="writer">A. Perard</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 4</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/30/1948</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1949</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1949</unitdate>
                     <persname role="writer">R. Ritschl</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1949</unitdate>
                     <persname role="writer">Mary Warga</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1949</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1949</unitdate>
                     <persname role="writer">Alois Gatterer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/1/1949</unitdate>
                     <persname role="writer">T.L. de Bruin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1949</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1951</unitdate>
                     <persname role="writer">Fernardo Rico</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/4/52</unitdate>
                     <persname role="writer">C. Candler</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: Review by Meggers of <title xlink:type="simple" render="underline" xlink:href="">Modern Interferometers</title> by C. Candler</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/5/1953</unitdate>
                     <persname role="writer">Mrs. Meggers</persname> correspondence to <persname role="recipient">Saturday Evening Post</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/19/1954</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.R. Brode, Editor, J.O.S.A.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/54</unitdate>
                     <persname role="writer">Jack Tech</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1955</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1955</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1955</unitdate>
                     <persname role="writer">Henri Corbiere</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Questionnaire.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/2/1956</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/29/1956</unitdate>
                     <persname role="writer">A. Kastler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/2/1956</unitdate>
                     <persname role="writer">Bengt Edlen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1956</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/30/1956</unitdate>
                     <persname role="writer">Bengt Edlen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/3/1957</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1957</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1957</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1957</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/16/1957</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/23/1957</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/26/1957</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1957</unitdate>
                     <persname role="writer">J.A. Sanderson, Chairman, Program Committee, U.S. Naval Research Laboratory</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: Probable Introduction to Spectra on "Letters, Memoranda, &amp; Reports" by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1957</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1957</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1957</unitdate>
                     <persname role="writer">Detlev W. Bronk, President National Academy of Science</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: "Office of Critical Tables" by A.V. Astin, reprint from <title xlink:type="simple" render="underline" xlink:href="">News Report</title>, Vol. VII, No. 5, 1957.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1958</unitdate>
                     <persname role="writer">Bengt Edlen</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bengt Edlen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1958</unitdate>
                     <persname role="writer">K.W. Meissner</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.W. Meissner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1958</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1958</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1958</unitdate>
                     <persname role="writer">J.A. Sanderson, Superintendent, Optics Division, U.S. Naval Research Laboratory</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/1/1958</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/21/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/28/1958</unitdate>
                     <persname role="writer">Ernest van Someren</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/6/1958</unitdate>
                     <persname role="writer">Marc G. Dreyfus, Program Chairman, Optical Society of Southern California</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/10/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/15/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L. D'or</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1958</unitdate>
                     <persname role="writer">T.A. Littlefield, King's College, Newcastle Upon Tyne</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/24/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.A. Littlefield</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1958</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/24/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/22/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joseph Junkes, S.J.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/22/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ernest van Someren</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/22/1958</unitdate>
                     <persname role="writer">K.W. Meissner</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.W. Meissner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.W. Perkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1958</unitdate>
                     <persname role="writer">T.A. Littlefield</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1958</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1958</unitdate>
                     <persname role="writer">Bengt Edlen</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: 8/15/1958 Meeting Report of Commission 14.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1958</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg, Sec'y., Joint Commission for Spectroscopy</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1958</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/5/1958</unitdate>
                     <persname role="writer">Joseph Junkes, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joseph Junkes, S.J.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edwin S. Hodges, Mellon Institute</persname>. Enclosure: Scientific Publications of B.F. Scribner.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/21/1958</unitdate>
                     <persname role="writer">H.J. Hofert</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.J. Hofert</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S. Frisch</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.E. Mack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.S. Mulliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bengt Edlen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/11/1958</unitdate>
                     <persname role="writer">G. Herzberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/12/1958</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/1958</unitdate>
                     <persname role="writer">P. Jacquinot</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/19/1958</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1959</unitdate>
                     <persname role="writer">Kenneth L. Andrew, Purdue University</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Kenneth L. Andrew</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1959</unitdate>
                     <persname role="writer">Charles A. Baker</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1959</unitdate>
                     <persname role="writer">Kenneth L. Andrew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1959</unitdate>
                     <persname role="writer">Hack Arroe</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Hack Arroe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard O. Hanks</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.B.B.M. Sutherland, National Physical Laboratory, England</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Velasco</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/11/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Karl K. Darrow, Sec'y, American Physical Society</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1959</unitdate>
                     <persname role="writer">H. Kaiser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kaiser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1959</unitdate>
                     <persname role="writer">H.P. Bovida</persname> correspondence to <persname role="recipient">John S. Phillips</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard Tousey, U.S. Naval Research Laboratory</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1959</unitdate>
                     <persname role="writer">L.H. McDermott</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1959</unitdate>
                     <persname role="writer">R.F. Jarrell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/25/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joseph Junkes, S.J.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard Tousey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1959</unitdate>
                     <persname role="writer">L. Bovey, United Kingdom Atomic Energy Authority</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1959</unitdate>
                     <persname role="writer">R. Velasco, Institute of Optics, Madrid</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1959</unitdate>
                     <persname role="writer">Joseph Junkes, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1959</unitdate>
                     <persname role="writer">R.F. Jarrell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/15/1959</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/16/1959</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg, Joint Commission for Spectroscopy</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/16/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.W. Charles</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1959</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joseph Junkes, S.J.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/1/1959</unitdate>
                     <persname role="writer">George Hevesy</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.J.M. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1959</unitdate>
                     <persname role="writer">George Hevesy</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/13/1959</unitdate>
                     <persname role="writer">P.S. Baker, Oak Ridge National Lab</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.S. Baker</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Burt H. Carroll</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1959</unitdate>
                     <persname role="writer">M. Sales</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1959</unitdate>
                     <persname role="writer">F.J.M. Stratton</persname> correspondence to <persname role="recipient">I. Kaye, Librarian, The Royal Society, London</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1959</unitdate>
                     <persname role="writer">R.O. Redman, The Observatories, Cambridge</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.O. Redman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/22/1959</unitdate>
                     <persname role="writer">F. Stratton, Cambridge</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/24/1959</unitdate>
                     <persname role="writer">Joseph Junkes, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1959</unitdate>
                     <persname role="writer">J. Howard McMillen</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: Reviews by Meggers of Proposals by K.L. Andrew &amp; R.W. Stanley</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1959</unitdate>
                     <persname role="writer">G. Racah</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/8/1959</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/8/1959</unitdate>
                     <persname role="writer">H. Kaiser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.J.M. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1959</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/30/1959</unitdate>
                     <persname role="writer">H. Barrell, National Physical Laboratory, England</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Barrell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1959</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1959</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/22/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/24/1959</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/24/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1959</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Oct 8-10, 1959. Part of an abstract being submitted as a joint paper for the program of the OSA entitled "An Improved Description of Ytterbium Spectra" by C.H. Corliss, C.J.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/1/1959</unitdate>
                     <persname role="writer">G. Racah</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/3/1959</unitdate>
                     <persname role="writer">C.H. Corliss</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>. Enclosure: "An Improved Description of Ytterbium Spectra", 2 copies. Attached: Ytterbium preliminary infra red description (6/23/59 ) &amp; a rough draft.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1959</unitdate>
                     <persname role="writer">H. Barrell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/18/1959</unitdate>
                     <persname role="writer">C.W. Allen, Univ. of London Observatory</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/2/1959</unitdate>
                     <persname role="writer">Charles Corliss</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/3/1959</unitdate>
                     <persname role="writer">Rasfael Grinfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/9/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Rafael Grinfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/3/1959</unitdate>
                     <persname role="writer">Richard D. Hanks</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/10/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard D. Hanks</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/15/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>. Enclosure: 9/15/1959 Preliminary List of Ytterbium lines photographed in the infrared.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1959</unitdate>
                     <persname role="writer">Thomas A. Littlefield</persname> correspondence to <persname role="recipient">Meggers</persname> Note attached</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1959</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1959</unitdate>
                     <persname role="writer">Richard D. Hanks, Associate Editor,</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/16/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Richard D. Hanks</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1959</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.R. Woods</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/24/1959</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1959</unitdate>
                     <persname role="writer">Wallace Brode, Editor, T.O.S.A.</persname> correspondence to <persname role="recipient">S.A. Ukholin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1959</unitdate>
                     <persname role="writer">A.J. Mitteldorf</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.J. Mitteldorf</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W.B. Pearce, Imperial College of Science &amp; Technology</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1959</unitdate>
                     <persname role="writer">Ida Rhodes, NBS</persname> correspondence to <persname role="recipient">Parker English</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Recommendation of Frank S. Tomkins for John Simon Guggenheim Memorial Foundation</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.R. Brode</persname> Rough draft</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.O. Redman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1959</unitdate>
                     <persname role="writer">R.O. Redman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/28/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.A. Ukholin, Academy of Sciences, USSR</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.A. Ukholin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/30/1959</unitdate>
                     <persname role="writer">Junior Bursar, St. John's College, Cambridge</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bengt Edlen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1959</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke, Johns Hopkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.F.A. Klinkenberg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul D. Foote</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W.B. Pearse</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1960</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Ronald Fraser</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Spectroscopy Section</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Spectroscopy Section</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Spectroscopy Section</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Spectroscopy Section</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1960</unitdate>
                     <persname role="writer">Charlotte M. Sitterly</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/22/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Spectroscopy Section</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1960</unitdate>
                     <persname role="writer">Antonio Camunas Puig</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1960</unitdate>
                     <persname role="writer">B.F. Scribner, NBS Antonio Camunas Puig</persname> correspondence to <persname role="recipient">R.O. Redman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold F. Stimson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/22/1960</unitdate>
                     <persname role="writer">F.A. Jenkins, Univ. of California</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto R. Frisch</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1960</unitdate>
                     <persname role="writer">Otto R. Frisch</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto R. Frisch</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1960</unitdate>
                     <persname role="writer">Wallace R. Brode, Editor, T.O.S.A.</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosures: Publication Charge information to authors from Wallace R. Brode, postcard from Ruth F. Bryans, AIP.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1960</unitdate>
                     <persname role="writer">William Boxman, NBS</persname> correspondence to <persname role="recipient">Rotocon Division, Assistant Products Co.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1960</unitdate>
                     <persname role="writer">John E. Carpenter, Chief, Publications Section, NBS</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosures: Abstract of "The Centennial of Spectrochemistry" by Meggers &amp; Jack Tech; "The Centennial of Spectrochemistry" by Meggers and Tech; also attached, printed galleys of same.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/27/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Publication Manager, AIP</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/5/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mary Warga</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/25/1960</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/29/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/9/1960</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/30/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.W. Welch</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/12/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1960</unitdate>
                     <persname role="writer">E. Withers, Associate Director for Chemistry, NBS</persname> correspondence to <persname role="recipient">Meggers</persname> Memo</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/27/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/29/1960</unitdate>
                     <persname role="writer">A. Giacchetti</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1960</unitdate>
                     <persname role="writer">Otto Laporte</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/25/1960</unitdate>
                     <persname role="writer">G. Herzberg, President, Commission 14, IAU</persname> correspondence to <persname role="recipient">Meggers</persname> Form letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1960</unitdate>
                     <persname role="writer">Paul H. Kratz, National Science Foundation</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: Review of proposal concerning R. Grinfeld by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mark Fred</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1960</unitdate>
                     <persname role="writer">A.H. Rosenthal</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.H. Rosenthal</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1960</unitdate>
                     <persname role="writer">William N. Ellis, Nat'l Science Foundation</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: Review of proposal concerning Sumner P. Davis by Mark Fred (or Meggers)</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.W. Welch</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1960</unitdate>
                     <persname role="writer">William R. Callahan, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/29/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Tousey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mark Fred</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/7/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jack Tech</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1960</unitdate>
                     <persname role="writer">E. van Someren</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. van Someren</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1960</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John S. Coleman, National Research Council</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1960</unitdate>
                     <persname role="writer">G. Herzberg, President of Commission 14, IAU</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/6/1961</unitdate>
                     <persname role="writer">Mark Fred</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mark Fred</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1961</unitdate>
                     <persname role="writer">Alfred T. Myers</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1961</unitdate>
                     <persname role="writer">Karl G. Kessler, Chief Spectroscopy Section NBS</persname> correspondence to <persname role="recipient">Meggers</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1961</unitdate>
                     <persname role="writer">John S. Coleman</persname> correspondence to <persname role="recipient">Kenneth L. Andrew</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1961</unitdate>
                     <persname role="writer">John S. Coleman</persname> correspondence to <persname role="recipient">Ray A. Hefferlin</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1961</unitdate>
                     <persname role="writer">John S. Coleman</persname> correspondence to <persname role="recipient">Richard Tousey</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1961</unitdate>
                     <persname role="writer">John S. Coleman</persname> correspondence to <persname role="recipient">Kenneth L. Vander Sluiz</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/16/1961</unitdate>
                     <persname role="writer">H.A. Druett, Micro biological Research Establishment, England</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1961</unitdate>
                     <persname role="writer">Karl G. Kessler</persname> correspondence to <persname role="recipient">H.A. Druett</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/16/1961</unitdate> Notice of Atomic Spectroscopy symposium, Argonne National Laboratory. 6/7-9/61 from Meggers, Mark Fred &amp; Frank S. Tomkins, 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1961</unitdate>
                     <persname role="writer">Charlotte M. Sitterly</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/25/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Velmer A. Fassel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/13/1961</unitdate>
                     <persname role="writer">Lewis M. Branscomb, Chief, Atomic Physics Division</persname> correspondence to <persname role="recipient">Mark Fred</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1961</unitdate>
                     <persname role="writer">Kenneth L. Vander Sluiz</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Kenneth L. Vander Sluiz</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/19/1961</unitdate>
                     <persname role="writer">George J. Vlahatis Jr. (?)</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1961</unitdate>
                     <persname role="writer">George Cusswarm</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1961</unitdate>
                     <persname role="writer">Deane B. Judd, Editor, J.O.S.A.</persname> correspondence to <persname role="recipient">Deane B. Judd, Editor</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1961</unitdate>
                     <persname role="writer">Deane B. Judd</persname> correspondence to <persname role="recipient">Deane B. Judd </persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Deane B. Judd</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Regula Davis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Cusswarm</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1961</unitdate>
                     <persname role="writer">Harold L. Schick</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bardocz</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.J. Mitteldorf</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1961</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Mark Fred</persname>. Enclosure: Abstract of "Interference Measurements in NeI in the 1-1 - micron Region" by C.J. Humphreys &amp; Edward Paul, Jr.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1961</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Webster P. True, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1961</unitdate>
                     <persname role="writer">Webster P. True, Jr., Staff Editor, McGraw-Hill Book Co., Inc.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.A. Goudsmit</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold L. Schick</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1961</unitdate>
                     <persname role="writer">S.A. Goudsmit</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1961</unitdate>
                     <persname role="writer">Sylvia M. Shure, Sec'y NBS</persname> correspondence to <persname role="recipient">S.A. Goudsmit</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1961</unitdate>
                     <persname role="writer">Kenneth L. Vander Sluiz</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1961</unitdate>
                     <persname role="writer">Karl K. Darrow, APS</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Epitome of the 1961 Spring Meeting.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1961</unitdate>
                     <persname role="writer">John S. Ross</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John S. Ross</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/13/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/24/1961</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate>
                     <persname role="writer">Andy Weiss</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: 7/28/1961 Report of Referee, Journal of Chemical Physics by Meggers.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/17/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Deane B. Judd</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1961</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1961</unitdate>
                     <persname role="writer">H. Kaiser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/11/1961</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kaiser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1961</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 5</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate> The First Spectrum of Ytterbium, Y6I by Meggers &amp; C. Corliss, abstract</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/3/1962</unitdate>
                     <persname role="writer">H. Kaiser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1962</unitdate>
                     <persname role="writer">Philip C. Keenan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1962</unitdate> Minutes of the Meeting of the National Research Council Committee on Line Spectra of the Elements</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1962</unitdate>
                     <persname role="writer">Harriett Naylor</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/12/1962</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1962</unitdate>
                     <persname role="writer">Jesse L. Greenstein</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/19/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1962</unitdate>
                     <persname role="writer">B.F. Scribner</persname> correspondence to <persname role="recipient">R. Ritschl</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/23/1962</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kaiser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Vlahakis, Jr.</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Deane B. Judd Referee Report</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1962</unitdate>
                     <persname role="writer">William T. Tiffin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William T. Tiffin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Olga G. Riqueline</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1962</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1962</unitdate> Evaluation of Proposal Pe 11770, The Construction of the Auburn Mach II Diffraction Grating Ruling Engine</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.V. Astin, Director, NBS</persname>
                     <persname role="recipient">Memo</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1962</unitdate>
                     <persname role="writer">A.V. Astin</persname> correspondence to <persname role="recipient">Meggers</persname> 
Memo</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1962</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.F.A. Klinkenberg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/16/1962</unitdate>
                     <persname role="writer">Walter Van Sandt, Univ. of California</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/27/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Van Sandt</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/27/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1962</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1962</unitdate>
                     <persname role="writer">Paul T. Gilbert, Jr.</persname> correspondence to <persname role="recipient">B.F. Scribner</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1962</unitdate>
                     <persname role="writer">G.G. Tommasi</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/14/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jean Blaise</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1962</unitdate>
                     <persname role="writer">Edwin S. Hodge, Mellon Institute</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/11/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edwin S. Hodge</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1962</unitdate>
                     <persname role="writer">I.S. Bowen, Mt. Wilson &amp; Palomar Observatories</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/11/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">I.S. Bowen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/22/1962</unitdate>
                     <persname role="writer">N.U. Mayall, Kitt Peak National Observatory</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/11/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">N.U. Mayall</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1962</unitdate>
                     <persname role="writer">C. Corliss</persname> correspondence to <persname role="recipient">Meggers</persname> Mailing lists for Tables of Spectral-Line Intensities by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/30/1962</unitdate>
                     <persname role="writer">P. Swings</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/11/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">James J. Devlin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/12/1962</unitdate>
                     <persname role="writer">James J. Devlin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/12/1962</unitdate>
                     <persname role="writer">R.H. Haffner, U.S. Naval Ordnance</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/25/1962</unitdate>
                     <persname role="writer">Frederick Seitz, National Science Foundation</persname> correspondence to <persname role="recipient">Clifford Evans, Associate Curator, Smithsonian Institution</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1962</unitdate>
                     <persname role="writer">S. Frich, Physical Institute, Univ. of Leningrad</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/15/1962</unitdate>
                     <persname role="writer">R. Ritschl</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/24/1962</unitdate>
                     <persname role="writer">T.W. Marton</persname> correspondence to <persname role="recipient">Meggers</persname> Re: translation of 6/15/1962 letter from S. Mandel'shtam to Meggers. Enclosure: 6/15/1962 S. Mandel'shtam.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Intonti</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1962</unitdate>
                     <persname role="writer">Mary Warga</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/1/1962</unitdate>
                     <persname role="writer">Edgar S. Peck, Corning Glass</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/1/1962</unitdate>
                     <persname role="writer">Mary Warga</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/2/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mark Fred</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/2/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Velasco</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/2/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Olga Garcia-Riquelme</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/3/1962</unitdate>
                     <persname role="writer">Joseph Junkes, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/12/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joseph Junkes, S.J.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/9/1962</unitdate>
                     <persname role="writer">A.P. Striganov</persname> correspondence to <persname role="recipient">B.F. Scribner</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/17/1962</unitdate>
                     <persname role="writer">Karl G. Kessler</persname> correspondence to <persname role="recipient">Rumford Comittee of the American Academy of Arts and Sciences</persname>. Enclosure: Nomination of Meggers for the Rumford Premium.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/17/1962</unitdate>
                     <persname role="writer">John Conway</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/1/1962</unitdate>
                     <persname role="writer">Bruce M. LaRue, Spectroscopy Society of Pittsburgh</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bruce M. LaRue</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1962</unitdate>
                     <persname role="writer">Pieter Zeeman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Pieter Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/21/1962</unitdate>
                     <persname role="writer">Joseph Junkes, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/14/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joseph Junkes, S.J.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1962</unitdate>
                     <persname role="writer">A. Bardocz</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Deane B. Judd, Editor, J.O.S.A.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/5/1962</unitdate>
                     <persname role="writer">John Conway</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1962</unitdate>
                     <persname role="writer">Edwin S. Hodge, Mellon Institute</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/15/1962</unitdate>
                     <persname role="writer">J. Theodore Peters, Drexel Institute of Technology</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Assignment sheet for Physics 540 at Drexel.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/30/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Theodore Peters</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/21/1962</unitdate>
                     <persname role="writer">Charlotte M. Sitterly</persname> correspondence to <persname role="recipient">Jack L. Tech</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1962</unitdate>
                     <persname role="writer">Joseph Junkes, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1962</unitdate>
                     <persname role="writer">Herbert J. Arnold</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Herbert J. Arnold</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1962</unitdate>
                     <persname role="writer">Deane B. Judd, Editor J.O.S.A.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Deane B. Judd</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1962</unitdate>
                     <persname role="writer">R. Ritschl</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1962</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>. Enclosure: Description of the Spectrum of Ytterbium in the Infrared Region beyond 10000 A; &amp; notes by Meggers.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1962</unitdate>
                     <persname role="writer">George Hevesy</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1962</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1962</unitdate>
                     <persname role="writer">Mary Warga</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/11/1962</unitdate>
                     <persname role="writer">Erna Luetscher</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/27/1962</unitdate>
                     <persname role="writer">Herbert J. Arnold</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1963</unitdate>
                     <persname role="writer">R.A. Friedel, 1949 Chairman, Spectroscopy Society of Pittsburgh</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.A. Friedel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/11/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mary Warga</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1963</unitdate>
                     <persname role="writer">Mark Fred</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edward Wichers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1963</unitdate>
                     <persname role="writer">E.J. Crane</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.J. Crane</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/25/1963</unitdate>
                     <persname role="writer">R.M. Jacobs</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.M. Jacobs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1963</unitdate>
                     <persname role="writer">William J. Cotton</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1963</unitdate>
                     <persname role="writer">James E. Paterson, General Chairman, 1963 Pittsburgh Conference</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">James E. Paterson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/13/1963</unitdate>
                     <persname role="writer">Pieter Zeeman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1963</unitdate>
                     <persname role="writer">James E. Paterson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1963</unitdate>
                     <persname role="writer">E.J. Crane</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/19/1963</unitdate>
                     <persname role="writer">Sister St. John Nepomucene, Trinity College</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1963</unitdate>
                     <persname role="writer">R.M. Jacobs</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mary Warga</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.M. Jacobs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bruce M. LaRue</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1963</unitdate>
                     <persname role="writer">Dan Q. Posin, DePaul Univ.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Dan Q. Posin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.M. Jacobs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">James E. Paterson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1963</unitdate>
                     <persname role="writer">Mary Warga</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: 3/18/1963 Victor Kaufman from Mary Warga, copy.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1963</unitdate>
                     <persname role="writer">R.M. Jacobs</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Bruce M. LaRue</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.A. Littlefield</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1963</unitdate>
                     <persname role="writer">Leopold May</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: copy of speech by Bruce M. LaRue given 3/7/1963 at the Spectroscopy Society of Pittsburgh.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/9/1963</unitdate>
                     <persname role="writer">Charlie (?)</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1963</unitdate>
                     <persname role="writer">Patricia R. Wakeling,</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1963</unitdate>
                     <persname role="writer">John V. Favitta, University of the State of New York</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/26/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John V. Favitta</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1963</unitdate>
                     <persname role="writer">Vladimir Vukanovic, Slobodan Ristic, P. Tutundzic, representing XI International Spectroscopy Colloquim</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Vladimir Vukanovic</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Editor, Applied Optics</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1963</unitdate>
                     <persname role="writer">Michael Wilson, Imperial College of Science &amp; Technology</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Michael Wilson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1963</unitdate>
                     <persname role="writer">Lyman W. Higgins</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Lyman W. Higgins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1963</unitdate>
                     <persname role="writer">Donald H. Menzel, Director, Harvard College Observatory</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/8/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Donald H. Menzel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1963</unitdate>
                     <persname role="writer">Kenneth L. Andrew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/4/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Kenneth L. Andrew</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mark Fred</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/10/1963</unitdate>
                     <persname role="writer">William N. Ellis, Nat'l Science Foundation</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: 7/25/1963 Review of proposal by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>. Enclosure: Thotium interference spectrograms sent to Purdue Univ. in 1957.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/15/1963</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname> List of interferometric Th wavelengths</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Scott Barr</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1963</unitdate>
                     <persname role="writer">Charlotte M. Sitterly</persname> correspondence to <persname role="recipient">Members of IAU Commission No. 14</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/31/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Scott Barr</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/9/1963</unitdate>
                     <persname role="writer">J.E. Carpenter, Chief, Publications Section NBS</persname> correspondence to <persname role="recipient">Meggers</persname> 
Memo</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/9/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Olga Garcia-Riqueline</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/9/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M. Minnaert</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/28/1963</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Donald D. Laun</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/14/1963</unitdate>
                     <persname role="writer">E. Scott Barr</persname> correspondence to <persname role="recipient">W. James King</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/24/1963</unitdate> Report of Meeting of National Research Council Committee on Line Spectra of the Elements</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1963</unitdate>
                     <persname role="writer">M. Minnaert</persname> correspondence to <persname role="recipient">Meggers</persname> Form letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1963</unitdate> Review of proposal concerning A.G. Shenstone, by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1963</unitdate>
                     <persname role="writer">W. James King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/28/1963</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Wi - HI - J Third Set Combinations.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.L Mandelstam</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1964</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/17/1964</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1964</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Donald Laun</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1964</unitdate>
                     <persname role="writer">C.J. Humphreys</persname> correspondence to <persname role="recipient">Meggers</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/30/1964</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/3/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. Humphreys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1964</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.F.A. Klinkenberg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1964</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: notes by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1964</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/24/1964</unitdate>
                     <persname role="writer">Chris Candler</persname> correspondence to <persname role="recipient">Charlotte M. Sitterly</persname>. Enclosures: Spectrograms suggested for Atomic Spectra, copy, 2/24/64 , Chris Candler to Meggers.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Chris Candler</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1964</unitdate>
                     <persname role="writer">R. Intonti</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1964</unitdate>
                     <persname role="writer">Charles E. Harvey</persname> correspondence to <persname role="recipient">B.F. Scribner Washington State University,</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1964</unitdate>
                     <persname role="writer">B.F. Scribner</persname> correspondence to <persname role="recipient">Charles E. Harvey</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1964</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles E. Harvey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/29/1964</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/2/1964</unitdate>
                     <persname role="writer">Chris Candler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Chris Candler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1964</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1964</unitdate>
                     <persname role="writer">Olga Garcia-Riqueline</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Donald Laun</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/11/1964</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Donald Laun</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/22/1964</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/6/1964</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/10/1964</unitdate>
                     <persname role="writer">Roy C. Feber, Univ. of California</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Roy C. Feber</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/2/1964</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/3/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/16/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.L. Mandelstam</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Scott Barr</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1964</unitdate>
                     <persname role="writer">Berol L. Robinson</persname> correspondence to <persname role="recipient">J.W. Buchta</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/5/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Donald Laun</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/9/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1964</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/13/1964</unitdate>
                     <persname role="writer">Mark Fred</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Mark Fred</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/13/1964</unitdate>
                     <persname role="writer">J. Theodore Peters</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Theodore Peters</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1964</unitdate>
                     <persname role="writer">Charles Weiner</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1964</unitdate>
                     <persname role="writer">J.E. Carpenter, Washington Editorial review Board</persname> correspondence to <persname role="recipient">Meggers</persname> Attachment: 11/18/1964 Memo to Washington Editorial Review Board from J.E. Carpenter, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Scott Barr (Incomplete)</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1964</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/25/1964</unitdate>
                     <persname role="writer">J. Theodore Peters</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1964</unitdate>
                     <persname role="writer">Fernando Rico</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1964</unitdate>
                     <persname role="writer">Harvin Mahan, Johns Hopkins</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Harvard Univ. letter of recommendation form.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1964</unitdate>
                     <persname role="writer">D.M. Johnson of Johnson Matthey &amp; Co. Ltd.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/9/1964</unitdate>
                     <persname role="writer">William Klemperer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William Klemperer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1964</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname> Form letter, 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1964</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/2/1965</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1965</unitdate>
                     <persname role="writer">William Klemperer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1965</unitdate>
                     <persname role="writer">J.W. Swensson, Fysiska Institutionen, Lund</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.W. Swensson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1965</unitdate>
                     <persname role="writer">Miriam Sherman, Thomson Electric Co., Inc.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1965</unitdate>
                     <persname role="writer">Various NBS Scientists</persname> correspondence to <persname role="recipient">William Wolfe, Univ. of Michigan</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1965</unitdate>
                     <persname role="writer">Harry Woolf representing The Sources of Science</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/21/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harry Woolf</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1965</unitdate>
                     <persname role="writer">A.A. Nikitin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.A. Nikitin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1965</unitdate> Report of the meeting of the National Research Council Committee on Line Spectra of the Elements</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1965</unitdate>
                     <persname role="writer">Zofia Les</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1965</unitdate>
                     <persname role="writer">Harry Woolf</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/3/1965</unitdate>
                     <persname role="writer">R. Learner, Imperial College of Science &amp; Technology, University of London</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1965</unitdate>
                     <persname role="writer">E.O. Fischer, Inorganic Chemistry Laboratory, Technischen Hochschule, Munich</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.O. Fischer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/10/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Zofia Les</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Chris Candler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1965</unitdate>
                     <persname role="writer">J.W. Buchta,</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: 2/17/1965 card to Haile Sellassie I Univ. from Franz Schneider.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/1/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C.M. Learner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1965</unitdate>
                     <persname role="writer">Joseph Junkes, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/21/1965</unitdate>
                     <persname role="writer">Joseph Junkes, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/25/1965</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1965</unitdate> Report of Referee, <title xlink:type="simple" render="underline" xlink:href="">Journal of Chemical Physics</title>, form completed by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1965</unitdate>
                     <persname role="writer">J.L. Culpepper, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.L. Culpepper, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.F.A. Klinkenberg</persname> Attached: March 1965 list of contributed papers for Zeeman Centennial Conference Sept. 6 -11, 1965 list of invited papers for Zeeman Centennial Conference, 2 forms for provisional request for participation in the Zeeman Centennial Conference</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/16/1965</unitdate>
                     <persname role="writer">Alfred Kastler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Alfred Kastler</persname> (handwritten)</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/27/1965</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/4/1965</unitdate>
                     <persname role="writer">Nissan Specter</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1965</unitdate>
                     <persname role="writer">William Martin, Imperial College, Univ. of London</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1965</unitdate>
                     <persname role="writer">Sumner P. Davis, Univ. of California</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joseph Junkes, S.J.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1965</unitdate>
                     <persname role="writer">Frederick M. Phelps, III, Institute of Scieces &amp; Technology, Univ. of Michigan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/3/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.F.A. Klinkenberg</persname> Attached: note by Meggers</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/26/1965</unitdate>
                     <persname role="writer">P.F.A. Klinkenberg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1965</unitdate>
                     <persname role="writer">Charlotte M. Sitterly</persname> correspondence to <persname role="recipient">Van Zandt Williams</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/13/1965</unitdate>
                     <persname role="writer">A. Keith Pierce, Kitt Peak National Observatory</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/13/1965</unitdate>
                     <persname role="writer">K. Wieland, Physical Institute of the Univ. of Basel</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1965</unitdate>
                     <persname role="writer">Joseph Junkes, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/26/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joseph Junkes, S.J.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/?/1965</unitdate>
                     <persname role="writer">Ripon College Alumni News Letter</persname> correspondence to <persname role="recipient">Frederick Phelps</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/23/1965</unitdate>
                     <persname role="writer">Ralph Sawyer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ralph Sawyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/25/1965</unitdate>
                     <persname role="writer">Mary Warga</persname> correspondence to <persname role="recipient">Ralph Sawyer</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/9/1965</unitdate>
                     <persname role="writer">P.Y. Loung</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/16/1965</unitdate>
                     <persname role="writer">Joseph Junkes, S.J.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1965</unitdate>
                     <persname role="writer">Frederick M. Phelps, III</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1965</unitdate>
                     <persname role="writer">Sumner Davis</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sumner Davis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1965</unitdate>
                     <persname role="writer">R.W. Stanley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.W. Stanley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.L. Andrew</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1965</unitdate>
                     <persname role="writer">D.J. Lovell, Institute of Science &amp; Technology, Univ. of Michigan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1965</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">D.J. Lovell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1965</unitdate>
                     <persname role="writer">Kenneth L. Andrew</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1965</unitdate>
                     <persname role="writer">Ida Rhodes</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: "The Mighty Man Computer Team" by Ida Rhodes.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1966</unitdate>
                     <persname role="writer">D.J. Lovell, Willow Run Labs</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1966</unitdate>
                     <persname role="writer">Joseph Reader</persname> correspondence to <persname role="recipient">T.A. Littlefield</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1966</unitdate>
                     <persname role="writer">T.A. Littlefield</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosures: 3/15/1966 T.A. Littlefield to J. Reader. copy, "Interferometric Wavelengths of Thorium Lines between 9050 &amp; 2566 A", by T.A. Littlefield.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1966</unitdate>
                     <persname role="writer">Frederick N. Phelps, III</persname> correspondence to <persname role="recipient">Dietrick E. Thomsen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1966</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1966</unitdate>
                     <persname role="writer">Athos Giacchetti</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosures: references, list of interferometric measurements of thorium lines.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1966</unitdate>
                     <persname role="writer">Lawrence Walner</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Copy of Supplemental Agreement No. 6, Consultant Subcontract, Argonne National Laboratory.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1966</unitdate>
                     <persname role="writer">Dietrick E. Thomsen, Book Review Editor,</persname> correspondence to <persname role="recipient">Meggers</persname> 3/21/66, Meggers to Dietrick Thomsen, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/15/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/22/1966</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/19/1966</unitdate>
                     <persname role="writer">J.E. Carpenter</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosures: "Self-reversal in the spectral lines of uranium", by Donald Laun; abstract of same.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/20/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Dietrick E. Thomsen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1966</unitdate>
                     <persname role="writer">Nissan Spector</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Nissan Spector</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/24/1966</unitdate>
                     <persname role="writer">Donald Laun</persname> correspondence to <persname role="recipient">Charlotte M. Sitterly</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/24/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.L. Vander Sluis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1966</unitdate>
                     <persname role="writer">K.L. Vander Sluis</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/7/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">K.L. Vander Sluis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/23/1966</unitdate>
                     <persname role="writer">V.A. Fassel</persname> correspondence to <persname role="recipient">George Harrison</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/29/1966</unitdate>
                     <persname role="writer">James A.R. Samson, ECA Technology Division</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/9/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">James A.R. Samson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/12/1966</unitdate>
                     <persname role="writer">E. Scott Barr</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/19/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Scott Barr</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/6/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.R. Tilley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Lawrence H. Allen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Alfred Kastler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/18/1966</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert S. Mulliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">Undated</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Table of Th.I data.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">Undated</unitdate>
                     <persname role="writer">Harvey E. White</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 6</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">Undated</unitdate>
                     <persname role="writer">Morris A. Parris</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
         </c01>
         <c01 level="series">
            <did>
               <unittitle>Series II:</unittitle>
            </did>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder  1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/20/1917</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">S.W. Stratton</persname> Telegram, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/18/1917</unitdate>
                     <persname role="writer">Edwin B. Frost</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1918</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">S.W. Stratton</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.I. Shultz</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/29/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Secretary, American Astronomical Society</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">University of Chicago Press</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/30/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.A. Wetzel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/25/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edwin B. Frost</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/4/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.P. Lewis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/19/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frederick E. Fowle</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edwin B. Frost</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/26/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/26/1918</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1919</unitdate>
                     <persname role="writer">K.W. Meissner</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/15/1920</unitdate>
                     <persname role="writer">J.M. Eder</persname> correspondence to <persname role="recipient">Director, NBS</persname> Translated copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1920</unitdate>
                     <persname role="writer">J.M. Eder</persname> correspondence to <persname role="recipient">Director, NBS</persname> Translated copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/20/1920</unitdate>
                     <persname role="writer">J.M. Eder</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1920</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.M. Eder</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/3/1921</unitdate>
                     <persname role="writer">C.E.K. Mees</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1921</unitdate>
                     <persname role="writer">Frederick A. Saunders</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1921</unitdate>
                     <persname role="writer">H. Kayser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1921</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/29/1921</unitdate>
                     <persname role="writer">Norton A. Kent</persname> correspondence to <persname role="recipient">S.W. Stratton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/16/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1922</unitdate>
                     <persname role="writer">C.E.K. Mees</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/27/1922</unitdate>
                     <persname role="writer">C.E.K. Mees</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C. Schleussner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1922</unitdate>
                     <persname role="writer">Norton A. Kent</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Norton A. Kent</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/27/1922</unitdate>
                     <persname role="writer">Sebastian Albrecht</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/1/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sebastian Albrecht</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1922</unitdate>
                     <persname role="writer">Geo. B. Pegram</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/14/1922</unitdate>
                     <persname role="writer">Director, NBS</persname> correspondence to <persname role="recipient">Farbwerke vom Meister Lucius &amp; Bruening</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/20/1922</unitdate>
                     <persname role="writer">R.A. Wetzel</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/23/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.A. Wetzel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1922</unitdate>
                     <persname role="writer">Director, NBS</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1922</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/6/1922</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">S.W. Stratton</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1923</unitdate>
                     <persname role="writer">C. LeRoy Meisinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/14/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C. LeRoy Meisinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/30/1923</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>  Original &amp; 1 copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1923</unitdate>
                     <persname role="writer">Acting Director, NBS</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wm. M. Thornton</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/30/1923</unitdate>
                     <persname role="writer">Wm. M. Thornton</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/16/1923</unitdate>
                     <persname role="writer">Heber D. Curtis</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Heber D. Curtis</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/29/1923</unitdate>
                     <persname role="writer">Harold D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1923</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/27/1923</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/11/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/3/1923</unitdate>
                     <persname role="writer">William D. Wheeler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/2/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William D. Wheeler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/5/1923</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: Proposed extension of Multiplet 9</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/24/1923</unitdate>
                     <persname role="writer">A. Sommerfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1923</unitdate>
                     <persname role="writer">Jackson R. Tate, Lt. U.S. Navy</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Jackson R. Tate, Lt. U.S. Navy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/6/1923</unitdate>
                     <persname role="writer">Otto Laporte</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/27/1923</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold Babcock</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/3/1923</unitdate>
                     <persname role="writer">Harold Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/19/1923</unitdate>
                     <persname role="writer">H. N. Russell</persname> correspondence to <persname role="recipient">F.M. Walters</persname>. Enclosures: energy levels of, diagram of Fe.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/8/1924</unitdate>
                     <persname role="writer">Fred J. Hartman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/28/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Fred J. Hartman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1924</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/24/1924</unitdate>
                     <persname role="writer">Fred J. Hartman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/24/1924</unitdate>
                     <persname role="writer">T. M. Jasper</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T. M. Jasper</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/13/1924</unitdate>
                     <persname role="writer">Thomas S. Baker, Pres., Carnegie Institute of Tech.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Thomas S. Baker</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1924</unitdate>
                     <persname role="writer">H. N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1924</unitdate>
                     <persname role="writer">Robert B. Sosman, Carnegie Institution of Washington</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert B. Sosman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1924</unitdate>
                     <persname role="writer">J. David Thompson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/1/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. David Thompson</persname>. Enclosure: spectra of Scandium and Germanium references to the literature since 1912.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1924</unitdate>
                     <persname role="writer">D.H. Menzel</persname> correspondence to <persname role="recipient">F.M. Walters</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">D.H. Menzel</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1924</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold Babcock</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/22/1924</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/2/1924</unitdate>
                     <persname role="writer">H.C. Reutschler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1924</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1924</unitdate>
                     <persname role="writer">Enoch Karrer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Enoch Karrer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/19/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>. Enclosure: Yttrium.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1924</unitdate>
                     <persname role="writer">W.W. Brierley, International Education Board</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/9/1924</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/10/1924</unitdate>
                     <persname role="writer">George K. Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Sec'y of Commerce, Dep't of Commerce</persname>. 4 copies - Enclosures.<unitdate era="ce" calendar="gregorian">8/28/1924</unitdate> W.W. Brierly to Meggers, 4 copies of copy of letter</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/14/1924</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/15/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.W. Brierley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/16/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/18/1924</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/27/1924</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Joel Stebbins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1924</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1924</unitdate>
                     <persname role="writer">Wallace Lund</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/3/1924</unitdate>
                     <persname role="writer">Wallace Lund</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1924</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/29/1924</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosures: Fe Pressure 1/10 atmos. &amp; phase correction, thickness 10mm Plates A274-303.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/26/1924</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1925</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1925</unitdate>
                     <persname role="writer">Wallace Lund</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/16/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1925</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/16/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/12/1925</unitdate>
                     <persname role="writer">C.A. Skinner</persname> correspondence to <persname role="recipient">Dr. Walker, Chief Div. IV</persname> Memo, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/20/1925</unitdate>
                     <persname role="writer">O.A. Gage</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/26/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.A. Gage</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/2/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">O.A. Gage</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1925</unitdate>
                     <persname role="writer">Townsend Smith</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/9/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Townsend Smith</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/22/1925</unitdate>
                     <persname role="writer">W.F.C. Ferguson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.F.C. Ferguson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1925</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1925</unitdate>
                     <persname role="writer">William W. Watson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/17/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">William W. Watson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/29/1925</unitdate>
                     <persname role="writer">George K. Burgess,  Director NBS</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1925</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/20/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/17/1925</unitdate>
                     <persname role="writer">M.N. Saha</persname> correspondence to <persname role="recipient">P.D. Foote</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.N. Saha</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/17/1925</unitdate>
                     <persname role="writer">Harlow Shapley</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1925</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harlow Shapley</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wallace Lund</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/30/1926</unitdate>
                     <persname role="writer">F.K. Richtmyer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.K. Richtmyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/30/1926</unitdate>
                     <persname role="writer">Frank Schlesinger</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Frank Schlesinger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1926</unitdate>
                     <persname role="writer">H.H. Marvin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.H. Marvin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/19/1926</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1926</unitdate>
                     <persname role="writer">James Barnes</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">James Barnes</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/3/1926</unitdate>
                     <persname role="writer">J.C. McLennan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.C. McLennan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1926</unitdate>
                     <persname role="writer">Raymond T. Birge</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond T. Birge</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1926</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/23/1926</unitdate>
                     <persname role="writer">W.E. Forsythe</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1926</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Region Cu Fe 3734- 4528 A.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1926</unitdate>
                     <persname role="writer">Heber D. Curtis</persname> correspondence to <persname role="recipient">George K. Burgess</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/29/1926</unitdate>
                     <persname role="writer">J.C. McLennan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.E. Forsythe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.C. McLennan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1926</unitdate>
                     <persname role="writer">Charles E. St. John</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles E. St. John</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/10/1926</unitdate>
                     <persname role="writer">G.A. Van Lear, Jr.</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: <unitdate era="ce" calendar="gregorian">4/10/1926</unitdate> Meggers from Robeson.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/16/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.A. Van Lear, Jr.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1926</unitdate>
                     <persname role="writer">E. Hertzsprung</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1926</unitdate>
                     <persname role="writer">E. Hertzsprung</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E. Hertzsprung</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1926</unitdate>
                     <persname role="writer">C.A. Skinner</persname> correspondence to <persname role="recipient">Director, NBS</persname> Memo, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/18/1926</unitdate>
                     <persname role="writer">Henry Margenau</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Margenau</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1926</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/21/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/21/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1926</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1926</unitdate>
                     <persname role="writer">George Burgess, Director NBS and L. Briggs</persname> correspondence to <persname role="recipient">Wickliffe Rose</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/9/1926</unitdate>
                     <persname role="writer">Wickliffe Rose</persname> correspondence to <persname role="recipient">L. Briggs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1926</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1926</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1926</unitdate>
                     <persname role="writer">R.S. Gray</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.S. Gray</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/3/1926</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/18/1926</unitdate>
                     <persname role="writer">George S. Monk</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George S. Monk</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/14/1926</unitdate>
                     <persname role="writer">John T. Tate, Editor,</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John T. Tate</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/20/1926</unitdate>
                     <persname role="writer">W.E. Forsythe</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/21/1926</unitdate>
                     <persname role="writer">Adolfo T. Williams</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Adolfo T. Williams</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Margenau</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1926</unitdate>
                     <persname role="writer">Harold W. Webb</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold W. Webb</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1926</unitdate>
                     <persname role="writer">George A. Bisbee</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/4/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George A. Bisbee</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/15/1926</unitdate>
                     <persname role="writer">John T. Tate</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John T. Tate</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/24/1926</unitdate>
                     <persname role="writer">E.B. Hart</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1926</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.B. Hart</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/26/1926</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/3/1927</unitdate>
                     <persname role="writer">George K. Burgess, Director NBS</persname> correspondence to <persname role="recipient">Eastman Kodak Co.</persname> Copy </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/3/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Niels Bohr</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1927</unitdate>
                     <persname role="writer">George K. Burgess</persname> correspondence to <persname role="recipient">Eastman Kodak Co.</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1927</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Abstract of "Analysis of Arc &amp; Spark Spectra of Scandium" by Russell &amp; Meggers.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/28/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/2/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>. Enclosures: Additional Lines of ScI and ScII, 2 copies.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1927</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/5/1927</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/11/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1927</unitdate>
                     <persname role="writer">S.W. Stratton</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1927</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1927</unitdate>
                     <persname role="writer">Robert S. Mulliken</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/28/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert S. Mulliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/16/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1927</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Pentad of ScII singlets.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1927</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1927</unitdate>
                     <persname role="writer">George Burgess,  Director NBS</persname> correspondence to <persname role="recipient">Eastman Kodak Co.</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/22/1927</unitdate>
                     <persname role="writer">Edwin E. Sosson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/28/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edwin E. Sosson</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/23/1927</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/6/1927</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/13/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1927</unitdate>
                     <persname role="writer">Wheeler P. Davey</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/1/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wheeler P. Davey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/18/1927</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/25/1927</unitdate>
                     <persname role="writer">R.W. Wood</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/7/1927</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/18/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/6/1927</unitdate>
                     <persname role="writer">Charles E. St. John</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/15/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles E. St. John</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1927</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1927</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/19/1927</unitdate>
                     <persname role="writer">R.C. Gibbs</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/2/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Gibbs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/20/1927</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/26/1927</unitdate>
                     <persname role="writer">Edwin B. Frost</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/2/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Edwin B. Frost</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/2/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Wheeler P. Davey</persname>. Enclosure: Physical Optics - B7- Report of Progress, Committee for 1926-27, 2 copies.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/2/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">N.E. Dorsey</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/5/1927</unitdate>
                     <persname role="writer">John H. Powrie</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T.L. de Bruin</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J. Franck</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Konen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Fritz Lowe</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.E. Tisdale</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Trowbridge</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/7/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P. Zeeman</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1927</unitdate>
                     <persname role="writer">George K. Burgess,  Director NBS</persname> correspondence to <persname role="recipient">Patrick de Laszlo</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Joos</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">August Koebig</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S.O. Rawlings</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/26/1927</unitdate>
                     <persname role="writer">Otto Laporte</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/28/1927</unitdate>
                     <persname role="writer">Karl T. Compton</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/10/1927</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Karl T. Compton</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/12/1927</unitdate>
                     <persname role="writer">T. Bouma</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/12/1927</unitdate>
                     <persname role="writer">George Burgess</persname> correspondence to <persname role="recipient">Meggers</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1928</unitdate>
                     <persname role="writer">S.O. Rawlings</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1928</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1928</unitdate>
                     <persname role="writer">Harold D. Babcock</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/24/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T. Bouma</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1928</unitdate>
                     <persname role="writer">H.E. White</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/10/1928</unitdate>
                     <persname role="writer">T. Bouma</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/10/1928</unitdate>
                     <persname role="writer">The MacMillan Co.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/5/1928</unitdate>
                     <persname role="writer">Karl T. Herzfeld</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1928</unitdate>
                     <persname role="writer">Charles E. St. John</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1928</unitdate>
                     <persname role="writer">F. W. Washburn, Chairman, Committee on Physical and Chemical Constants</persname> correspondence to <persname role="recipient">Director, NBS</persname>. Copy - Enclosure: Report, "The Fundamental Constants of Physics &amp; Chemistry".</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles E. St. John</persname>. Enclosure: Relative Terms in the CoII Spectrum.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Harold W. Webb</persname>. Enclosure: abstract, "Wave Length Measurements in the Arc &amp; Spark Spectra of Hafnium.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.C. McLennan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/3/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charles E. St. John</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1928</unitdate>
                     <persname role="writer">George K. Burgess, Director, NBS</persname> correspondence to <persname role="recipient">Emery Roth</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1928</unitdate>
                     <persname role="writer">H.M. Randall</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/5/1928</unitdate>
                     <persname role="writer">Harshaw Fuller and Goodwin Company</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/7/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Niels Bohr</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1928</unitdate>
                     <persname role="writer">Raymond Luber</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">T. Bouma</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond Luber</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1928</unitdate>
                     <persname role="writer">Raymond Luber</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1928</unitdate>
                     <persname role="writer">F.Brickwedde</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/11/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.T. Kalmus</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/17/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/18/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">P.D. Foote</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/18/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/19/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.A. Kramers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/19/1928</unitdate>
                     <persname role="writer">L.G. Movell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/22/1928</unitdate>
                     <persname role="writer">George K. Burgess</persname> correspondence to <persname role="recipient">Chief, Passport Div.</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/24/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/24/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond S. Dugan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/24/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">L.G. Mocell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/25/1928 - 8/17/1928</unitdate>
                     <persname role="writer">University of Michigan</persname> correspondence to <persname role="recipient">Meggers</persname> Summer Session Announcement</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/7/1928</unitdate>
                     <persname role="writer">A.B. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/11/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.B. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/24/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/22/1928</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/5/1928</unitdate>
                     <persname role="writer">J.C. McLennan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/13/1928</unitdate>
                     <persname role="writer">R. Linde</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/1/1928</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Linde</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/27/1928</unitdate>
                     <persname role="writer">S.F. Marvin</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1928</unitdate>
                     <persname role="writer">American Neon Light Corp.</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 6</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/30/1928</unitdate>
                     <persname role="writer">Wm. Mayo Venable</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/6/1929</unitdate>
                     <persname role="writer">Charles C. Nitchise</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/22/1929</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1929</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/8/1929</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/21/1929</unitdate>
                     <persname role="writer">John H. Powrie</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1929</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/6/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Sommerfeld</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1929</unitdate>
                     <persname role="writer">H.E. White</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/10/1929</unitdate>
                     <persname role="writer">R.C. Gibbs</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1929</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Balke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/18/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul P. Foote</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.L. Severinghaus</persname>. Enclosure: Abstract, "The First Spectrum of Krypton" by Meggers, T.L. de Bruin &amp; C.J. Humphries.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/19/1929</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/25/1929</unitdate>
                     <persname role="writer">A.E. Ruark</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. E. Ruark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/26/1929</unitdate>
                     <persname role="writer">Townsend Smith</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1929</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Furnace Lines of Neutral Hafnium.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1929</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1929</unitdate>
                     <persname role="writer">A.E. Ruark</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1929</unitdate>
                     <persname role="writer">A. Occhialini</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Occhialini</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/27/1929</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1929</unitdate>
                     <persname role="writer">Paul D. Foote</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/31/1929</unitdate>
                     <persname role="writer">Ralph A. Sawyer</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/13/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ralph A. Sawyer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/17/1929</unitdate>
                     <persname role="writer">H.C. Rentschler</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/26/1929</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/6/1929</unitdate>
                     <persname role="writer">Floyd Lyle</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/10/1929</unitdate>
                     <persname role="writer">Robert S. Milliken</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: "Proposed Symbolism for Molecular Spectra (Diatomis Molecules)" Form letter.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/17/1929</unitdate>
                     <persname role="writer">J.S. Foster</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/30/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">J.S. Foster</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.S. Mulliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.C. Rentschler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.E. White</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/20/1929</unitdate>
                     <persname role="writer">V.E. Meharg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/21/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/30/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">V.E. Meharg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/l/1929</unitdate>
                     <persname role="writer">C.J. West</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.J. West</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/2/1929</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/2/1929</unitdate>
                     <persname role="writer">Arthur S. King</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Arthur S. King</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/2/1929</unitdate>
                     <persname role="writer">Otto Laporte</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/8/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Otto Laporte</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1929</unitdate>
                     <persname role="writer">E.C. Bertolet</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/14/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">E.C. Bertolet</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/17/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1929</unitdate>
                     <persname role="writer">R. Bowling Barnes</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Comparison of absorption measurements and wavelength, computed from scattered light in several liquids.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/22/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Bowling Barnes</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1929</unitdate>
                     <persname role="writer">Paul W. Merrill</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul W. Merrill</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/22/1929</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.M. Langer</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F. Paschen</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/31/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/1/1929</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1929</unitdate>
                     <persname role="writer">Acting Director for George K. Burgess, Director NBS</persname> correspondence to <persname role="recipient">A.J. Burdick</persname> Copy </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/8/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1929</unitdate>
                     <persname role="writer">Acting Director for George K. Burgess</persname> correspondence to <persname role="recipient">Eastman Kodak Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/25/1929</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1929</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/4/1929</unitdate>
                     <persname role="writer">Irwin D. Priest</persname> correspondence to <persname role="recipient">P.D. Foote</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1929</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/12/1929</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1929</unitdate>
                     <persname role="writer">F. Twyman</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 7</container>
                  <container type="folder">Folder 7</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">n.d.</unitdate>
                     <persname role="writer">W. Ewart Williams</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1930</unitdate>
                     <persname role="writer">R.C. Gibbs</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Gibbs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/27/1930</unitdate>
                     <persname role="writer">H. Rybar</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Niels Bohr</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.V. Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/5/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">M.A. Shesmincef</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/12/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/22/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">John J. Hoffield</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/23/1930</unitdate>
                     <persname role="writer">Joseph C. Boyce</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/29/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Alpheus W. Smith</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/27/1930</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/6/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/29/1930</unitdate>
                     <persname role="writer">Monroe B. Snyder</persname> correspondence to <persname role="recipient">Meggers</persname> Attached: biographical information on M.B. Snyder</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1930</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1930</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/4/1931</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/5/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Sales Manager, Eastman Kodak Co.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.M. Hicks</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/14/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Gibbs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">W.M. Hicks</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.O. Stowger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.C. Gibbs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">S. Goudsmit</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Robert S. Mulliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">F.O. Strowger</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">B.S. Hopkins</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/12/1931</unitdate>
                     <persname role="writer">K.R. Rao</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/20/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>. Enclosure:"The Arc Spectrum of Rhenium" by Meggers.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/27/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>. Enclosure.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/6/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Paul D. Foote</persname>. Enclosure: <unitdate era="ce" calendar="gregorian">4/6/1931</unitdate> "Handbuch der Spectroscopie VII," review thereof by Meggers.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Crew</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/24/1931</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Travel Requisition, Dept. of Commerce, Form</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/18/1931</unitdate>
                     <persname role="writer">George K. Burgess, Director NBS</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/26/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry S. Gale</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/10/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gust. A. Aartovaara</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1931</unitdate>
                     <persname role="writer">C.A.Skinner, Chief Division IV</persname> correspondence to <persname role="recipient">John A. Wheeler</persname> Copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/19/1931</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/23/1931</unitdate>
                     <persname role="writer">John A. Wheeler</persname> correspondence to <persname role="recipient">C.A. Skinner</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/7/1931</unitdate>
                     <persname role="writer">W.F.C. Ferguson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/28/1931</unitdate>
                     <persname role="writer">Meggers, A.S. King and R.F. Bacher</persname> correspondence to <persname role="recipient">A.V. Grosse</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/5/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">I. &amp; W. Noddack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/7/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/9/1931</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gust. A. Aartovaara</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/17/1931</unitdate>
                     <persname role="writer">Frank Conly</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/22/1931</unitdate>
                     <persname role="writer">Edgar R. Hauser</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/5/1931</unitdate>
                     <persname role="writer">Michael Parisi</persname> correspondence to <persname role="recipient">L.J. Briggs, Acting Director, NBS</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/8/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Fred Allison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 1</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1931</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname> Telegram</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/7/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A.G. Shenstone</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/13/1932</unitdate>
                     <persname role="writer">A.G. Shenstone</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/19/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.S. Mulliken</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1932</unitdate>
                     <persname role="writer">Robert S. Mulliken</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/25/1932</unitdate>
                     <persname role="writer">Werner Kruger</persname> correspondence to <persname role="recipient">Meggers</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/26/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/4/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/6/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">C.C. Kiess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1932</unitdate>
                     <persname role="writer">W.F.C. Ferguson</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/18/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: LaI lines.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/23/1932</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">I. &amp; W. Noddack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/25/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.G. Peters</persname> Memo</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/2/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/4/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/5/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/7/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1932</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1932</unitdate>
                     <persname role="writer">C.E.K. Mees</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/8/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/9/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/14/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/24/1932</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: "The Presence of Herbium in the Sun".</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/30/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1932</unitdate>
                     <persname role="writer">R.E. Hess</persname> correspondence to <persname role="recipient">L.J. Briggs</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/2/1932</unitdate>
                     <persname role="writer">C.E.K. Mees</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/4/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/4/1932</unitdate>
                     <persname role="writer">Percy H. Walker, Asst. Chief, Chemistry Division</persname> correspondence to <persname role="recipient">Meggers</persname> Memo</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1932</unitdate>
                     <persname role="writer">G.H. Dieke</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1932</unitdate>
                     <persname role="writer">G.H. Dieke</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.H. Dieke</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Gust. A. Aartovaara</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/18/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/21/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/9/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/21/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>. Enclosure: LaI Discordant Observed &amp; Calc. Zeeman Patterns.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Fred Allison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G.V. Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Kenneth Schneider</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/l/1932</unitdate>
                     <persname role="writer">L.B. Tuckerman, Secretary OSA</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/7/1932</unitdate>
                     <persname role="writer">Adelaide Ames, Secretary Local Committee, Harvard College Observatory</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/1/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Secretary, Local Committee IAU, Harvard College Obser.</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/9/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.W. Gartlein</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/4/1932</unitdate>
                     <persname role="writer">C.W. Gartlein</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/18/1932</unitdate>
                     <persname role="writer">Walter Clark</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/18/1932</unitdate>
                     <persname role="writer">C.W. Gartlein</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/27/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/5/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/6/1932</unitdate>
                     <persname role="writer">Walter Clark</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/4/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Clark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/9/1932</unitdate>
                     <persname role="writer">Walter Clark</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Walter Clark</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/29/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/11/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/19/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.C. Nitchie</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/12/1932</unitdate>
                     <persname role="writer">Warren E. Emley</persname> correspondence to <persname role="recipient">C.A. Skinner</persname> Memo</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/21/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Warren E. Emley</persname> Memo</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">A. Fowler</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/23/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/16/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">11/28/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/2/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/17/1932</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/6/1932</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1932</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 2</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/23/1932</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Summer Research Gathering of Spectroscopists.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H.N. Russell</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/20/1933</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/25/1933</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/7/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/17/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">C.E.K. Mees</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/22/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">H. Kayser</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/15/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname> 2 copies</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/17/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/31/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">G. Hevesy</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/5/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/13/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/12/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/14/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond S. Dugan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1933</unitdate>
                     <persname role="writer">Raymond S. Dugan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Raymond S. Dugan</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/13/1933</unitdate>
                     <persname role="writer">Raymond S. Dugan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/15/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/17/1933</unitdate>
                     <persname role="writer">Raymond S. Dugan</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Henry Crew</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/23/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George S. Monk</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1933</unitdate>
                     <persname role="writer">George S. Monk</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/l/1933</unitdate>
                     <persname role="writer">George S. Monk</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/15/1933</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/21/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/26/1933</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/12/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Director, NBS</persname> memo</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">8/24/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>. Enclosure: "Das Rhenium" by I. &amp; W. Noddack, review thereof by Meggers.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/21/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Metals &amp; Alloys</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/21/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Ida &amp; Walter Noddack</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">9/22/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/4/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/5/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/18/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">George Harrison</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/27/1933</unitdate>
                     <persname role="writer">C.A. Skinner</persname> correspondence to <persname role="recipient">Ms. Kingsbury</persname> Memo, copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/14/1933</unitdate>
                     <persname role="writer">R. Ladenburg &amp; E. Wigner</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: List of German scientists seeking relocation.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/21/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R. Ladenburg</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/20/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Capt. A.W. Stevens</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1933</unitdate>
                     <persname role="writer">R. Ladenburg</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 3</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1933</unitdate>
                     <persname role="writer">George Harrison</persname> correspondence to <persname role="recipient">Conference Speakers</persname>. Enclosure: Program of Summer Speakers Conference in Spectroscopy, Note on Conference Program.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1934</unitdate>
                     <persname role="writer">Charlotte Moore</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: Mg I lines suggested by Dr. Russell.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/8/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/1/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/23/1934</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1934</unitdate>
                     <persname role="writer">Charlotte Moore</persname> correspondence to <persname role="recipient">C.C. Kiess</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/18/1934</unitdate>
                     <persname role="writer">C.C. Kiess</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname> copy</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/15/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/12/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/22/1933</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: HF+ levels.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/15/1933</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/13/1933</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/10/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/20/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1934</unitdate>
                     <persname role="writer">Mail &amp; Files Section</persname> correspondence to <persname role="recipient">Meggers</persname> Memo</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/26/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/l/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">3/22/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">4/7/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/8/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>. Enclosure: VI correction to in ultra-violet.</unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/10/1934</unitdate>
                     <persname role="writer">Henry N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/12/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/15/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/25/1934</unitdate>
                     <persname role="writer">H. N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">6/28/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/5/1934</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Charlotte E. Moore</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/18/1934</unitdate>
                     <persname role="writer">Henry Norris Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">7/25/1934</unitdate>
                     <persname role="writer">Charlotte E. Moore</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/9/1935</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">2/28/1935</unitdate>
                     <persname role="writer">H.N. Russell</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">5/20/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/10/1935</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">Keivin Burns</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">10/23/1935</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/10/1935</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 4</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">12/16/1935</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/l/1936</unitdate>
                     <persname role="writer">R.J. Lang</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/29/1936</unitdate>
                     <persname role="writer">Meggers</persname> correspondence to <persname role="recipient">R.J. Lang</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/9/1936</unitdate>
                     <persname role="writer">Keivin Burns</persname> correspondence to <persname role="recipient">Meggers</persname>
                  </unittitle>
               </did>
            </c02>
            <c02 level="item">
               <did>
                  <container type="box">Box 8</container>
                  <container type="folder">Folder 5</container>
                  <unittitle>
                     <unitdate era="ce" calendar="gregorian">1/10/1936</unitdate>
                     <
