Results for "Physics"
Joseph Sekefar
- Date: 1973
- Creator: Unknown
- Creator: Unknown
Visitors at the Natural History Building
- Date: 1931
- Creator: Unknown
- Creator: Unknown
Visitors at the Natural History Building
- Date: 1931
- Creator: Unknown
- Creator: Unknown
Preliminary Drawing by Cluss & Meigs for United States National Museum
- Date: 1877
- Creator: Unknown
- Creator: Unknown
North Facade of Smithsonian Building
- Date: c. 1973
- Creator: Unknown
- Creator: Unknown
Foundation Construction for the Natural History Building
- Date: 1904
- Creator: Unknown
- Creator: Unknown
Natural History Building Before Wing Additions
- Date: c. 1930
- Creator: Unknown
- Creator: Unknown
Guests in Line for Nixon's Inaugural Ball
- Date: January 20, 1973
- Creator: Unknown
- Creator: Unknown
First Floor Construction, National Museum of Natural History, 1908
- Date: 1908
- Creator: Unknown
- Creator: Unknown
Air and Space Building in South Yard
- Date: c. 1966
- Creator: Unknown
- Creator: Unknown
View of the South Yard in 1974
- Date: 1974
- Creator: Unknown
- Creator: Unknown
National Museum of Natural History, c 1911
- Date: 1911
- Creator: Unknown
- Creator: Unknown
