Leading astronomers at IAU Symposium 80 in 1977; L-R: Charlotte Moore
Sitterly, Cecilia Payne Gaposchkin, Margaret Russell Edmondson, Frank
K. Edmondson, Richard J. Taylor. Edmondson's files as Treasurer of the
American Astronomical Society were transferred to the Niels Bohr Library
last year and have now been fully processed. Photograph by David DeVorkin,
AIP Emilio Segrè Visual Archives.
to this article