Collection of group portraits donated by Sproul Observatory. Group portraits include participants at American Astronomical Society and I.A.U. [International Astronomical Union] meetings, as well as several other taken at Johns Hopkins University, Swarthmore College, and an autographed photo of Roy W. Delaplaine at a 24-inch refractor telescope.The photographs were accumulated in the files of the Sproul Observatory, Swarthmore College, over a period of years. They form a visual record of astronomers and attendees at astronomical meetings from 1916 to 1975.
Scope and Contents:
The collection contains seventeen silver gelatin photoprints and one key diagram identifying most of the persons shown in a group photograph. Most of the pictures are group portraits of participants at American Astronomical Society and I.A.U. (International Astronomical Union?); also, group photographs taken at the Johns Hopkins University and Swarthmore College, and an autographed photoprint of "Roy M. Delaplaine at 24 inch refractor [telescope]..." Most of the group portraits were probably intended as records of the astronomical association meetings for the use of the organizations and participants.
Arrangement:
This collection is arranged in one series chronologically.
Biographical / Historical:
The donor did not supply background information with this collection, but apparently these photographs were accumulated and housed in the files of the Sproul Observatory at Swarthmore College over a period of years. They constitute a visual record of astronomers and attendees at astronomical association meetings from 1916 to 1975.
Provenance:
Donated by John E. Gaustad, Director of Sproul Observator at Swarthmore College, in 1987.
Restrictions:
Collection is open for research but is stored off-site and special arrangements must be made to work with it. Contact the Archives Center for information at archivescenter@si.edu or 202-633-3270.
Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
