Results for "Smithsonian Institution. Accessibility Program"
Richard Arman Gregory (1864-1952)
- Date: 1938 August 1938
- Creator: Davis, Watson 1896-1967
George A. Van Biesbroeck (1880-1974)
William Wallace Campbell (1862-1938)
William Wallace Campbell (1862-1938)
- Date: 1931
Heber Doust Curtis (1872-1942)
Camera to be Used in Solar Eclipse Expedition
- Date: 1925 January 24, 1925
- Creator: Davis, Watson 1896-1967
George Ellery Hale (1868-1938)
- Creator: Stokley, James 1900-1990
David Sutphin Heeschen (1926-2012)
- Date: 1965 10/1965
- Creator: National Radio Astronomy Observatory (U.S.)
Edwin Powell Hubble (1889-1953)
- Date: 1939 May 5, 1939
- Creator: Davis, Watson 1896-1967
Edwin Powell Hubble (1889-1953)
- Date: 1939 May 5, 1939
- Creator: Davis, Watson 1896-1967
Von Del Chamberlain (b. 1934)
- Date: 1968
- Creator: Michigan State University
Annie Jump Cannon (1863-1941)
- Creator: Science Service
![Heber Doust Curtis (1872-1942), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0763].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0763-000001/full/250,/0/default.jpg "Heber Doust Curtis (1872-1942), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0763].")
![George Ellery Hale (1868-1938), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-2206].](https://ids.si.edu/ids/iiif/SIA-SIA2008-2206-000001/full/250,/0/default.jpg "George Ellery Hale (1868-1938), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-2206].")
![Annie Jump Cannon (1863-1941), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0646].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0646/full/250,/0/default.jpg "Annie Jump Cannon (1863-1941), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0646].")