SAO Equipment Outside Smithsonian Institution Building
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Download IIIF ManifestRequest permissionsDownload image PrintID: 9772-A or MAH-9772
Creator: Unknown
Form/Genre: Photographic print
Date: 1931
Citation: Smithsonian Institution Archives, Record Unit 7005, Box 187, Folder: 12 and Record Unit 95, Box 52, Folder: 14
Photograph of silver-disk pyrheliometers and a pyranometer outside the Smithsonian Institution Building (SIB), the "Castle," c. 1931-1940. Fifth Secretary of the Smithsonian Institution (1928-1944), Charles Greeley Abbot developed and used these instruments during his research at the Smithsonian Astrophysical Observatory.
Historic Images of the Smithsonian
Smithsonian Institution Archives, Record Unit 7005, Box 187, Folder: 12 and Record Unit 95, Box 52, Folder: 14
Institutional History Division, Smithsonian Institution Archives, 600 Maryland Avenue, S.W., Washington, D.C. 20024-2520, SIHistory@si.edu
1931
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9772-A or MAH-9772
Color: Black and White; Size: 8w x 10h; Type of Image: Object; Medium: Photographic print