Results for "Smithsonian Institution. Environmental Sciences Program"
Installation of New North Tower Cap
- Date: 1970
- Creator: Unknown
- Creator: Unknown
Cap of the North Tower Being Installed
- Date: 1970
- Creator: Robinson, Al
- Creator: Robinson, Al
Original or First Agriculture Building on the Mall
- Date: 1870
- Creator: Unknown
- Creator: Unknown
HMSG Under Construction, August 1972
- Date: 1972
- Creator: Unknown
- Creator: Unknown
The General Post Office's spiral staircase
- Date: 1984
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
Panoramic View of the City of Washington, D.C
- Date: c. 1886
- Creator: Jackson, William Henry 1843-1942
- Creator: Jackson, William Henry 1843-1942
Aerial View of Freer Gallery of Art
- Date: 1954
- Creator: Unknown
- Creator: Unknown
View of Mall Looking toward the Northwest
- Date: 1954
- Creator: Unknown
- Creator: Unknown
Postcard of Memorial Continental Hall, DAR
- Date: c. 1910-1915
- Creator: American News Company
- Creator: American News Company
Panoramic View of the City of Washington, D.C
- Date: c. 1886
- Creator: Jackson, William Henry 1843-1942
- Creator: Jackson, William Henry 1843-1942
Panoramic View of the City of Washington, D.C
- Date: c. 1886
- Creator: Jackson, William Henry 1843-1942
- Creator: Jackson, William Henry 1843-1942
Work Camp at María, Coiba Island
- Date: January 24,1956
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
