Results for "Physics"
Mt. Brukkaros Observatory, Southwest Africa
- Date: c. 1927
- Creator: Unknown
- Creator: Unknown
Mt. St. Katherine, Egypt
- Date: 1933
- Creator: Unknown
- Creator: Unknown
View of the South Yard in 1974
- Date: 1974
- Creator: Unknown
- Creator: Unknown
Mt. Harquahala, Arizona
- Date: 1924
- Creator: Unknown
- Creator: Unknown
South Facade of the History and Technology Building
- Date: 1972
- Creator: Unknown
- Creator: Unknown
Frijoles Station on Gatun Lake, CZBA
- Date: 1964
- Creator: Unknown
- Creator: Unknown
Civil Works Administration Workers Laying Water Main Pipes
- Date: 1934
- Creator: Unknown
- Creator: Unknown
Northwest Facade of SI Building
- Date: c. 1865-1884
- Creator: Unknown
- Creator: Unknown
North Facade of Smithsonian Building
- Date: pre-1966
- Creator: Unknown
- Creator: Unknown
Construction of the U.S. National Museum, 1905
- Date: 1905
- Creator: Unknown
- Creator: Unknown
Reseach Vessels "Lookout" and "Albatross"
- Date: 1886
- Creator: Unknown
- Creator: Unknown
Mt. St. Katherine, Egypt
- Date: c. 1933
- Creator: Unknown
- Creator: Unknown
