Results for "National Science Foundation (U.S.)"
Skaters on Rock Creek
- Date: 1905
- Creator: Unknown
- Creator: Unknown
Buffalo Behind Smithsonian Institution Building
- Date: c. 1889
- Creator: Unknown
- Creator: Unknown
Civil Works Administration Workers Laying Water Main Pipes
- Date: 1934
- Creator: Unknown
- Creator: Unknown
Aerial view of the Castle and South Yard
- Date: 1963
- Creator: Unknown
- Creator: Unknown
View of the South Yard, 1974
- Date: 1974
- Creator: Unknown
- Creator: Unknown
Buffalo Behind Smithsonian Institution Building
- Date: c. 1886-1889
- Creator: Unknown
- Creator: Unknown
S. Dillon and Mary Ripley Across from South Yard
- Date: 1987
- Creator: Unknown
- Creator: Unknown
Secretary Samuel P. Langley
- Date: 1901
- Creator: Unknown
- Creator: Unknown
William Blackburne
- Date: c. 1900s
- Creator: Unknown
- Creator: Unknown
Model of the Quadrangle Viewed from the East
- Date: c. 1979
- Creator: Unknown
- Creator: Unknown
Model of the Quadrangle Viewed from the South
- Date: c. 1979
- Creator: Unknown
- Creator: Unknown
Model of the Quadrangle Viewed from the Southeast
- Date: c. 1979
- Creator: Unknown
- Creator: Unknown
