Results for "Twitter"
Smithsonian Astrophysical Observatory in the South Yard
- Date: 1899
- Creator: Unknown
- Creator: Unknown
Garden Shed in the South Yard
- Date: c. 1860
- Creator: Unknown
- Creator: Unknown
North Entrance to SIB
- Date: c. 1927
- Creator: Unknown
- Creator: Unknown
Swans in Rock Creek
- Date: 1895
- Creator: Unknown
- Creator: Unknown
SAO Testing Fabric
- Date: c. 1940-1945
- Creator: Unknown
- Creator: Unknown
Site on the Mall Reserved for the SI
- Date: 1975
- Creator: Farrar, Richard
- Creator: Farrar, Richard
Construction New Veterinary Hospital/CRC,VA
- Date: 1984
- Creator: Cohen, Jessie
- Creator: Cohen, Jessie
Kiosk Dome with A&I Building in Background
- Date: 1986
- Creator: Unknown
- Creator: Unknown
Spring 1987, Enid Haupt Gardens
- Date: 1987
- Creator: Unknown
- Creator: Unknown
View of Washington, D.C., from the Mall
- Date: June 1, 1904
- Creator: Unknown
- Creator: Unknown
Fire at the Quad Construction Site
- Date: 1984
- Creator: Avino, Mark
- Creator: Avino, Mark
U.S. Fish Commission Site
- Date: 1880s
- Creator: Photo Engraving Co. of New York
- Creator: Photo Engraving Co. of New York
