Results for "National Science Foundation (U.S.)"
Visitors looking at Project Mercury Capsule, National Air Museum
- Date: 1961
- Creator: Unknown
- Creator: Unknown
Boat Hall, U. S. National Museum
- Date: c.1890s
- Creator: Unknown
- Creator: Unknown
Model of Rock Creek Park and National Zoo Grounds
- Creator: Unknown
- Creator: Unknown
Model of Rock Creek Park & National Zoo Grounds
- Creator: Unknown
- Creator: Unknown
Life in the Sea Exhibit, National Museum of Natural History
- Date: 1963
- Creator: Unknown
- Creator: Unknown
Life in the Sea Exhibit, National Museum of Natural History
- Date: 1962
- Creator: Unknown
- Creator: Unknown
Wood Technology Exhibit, United States National Museum
- Date: 1925
- Creator: Unknown
- Creator: Unknown
Construction of the Casa Grande Model in U. S. National Museum
- Date: c. 1910
- Creator: Unknown
- Creator: Unknown
Blue Whale in the "Life in the Sea Exhibit," National Museum of Natural History
- Date: 1963
- Creator: Unknown
- Creator: Unknown
Blue Whale in the "Life in the Sea Exhibit," National Museum of Natural History
- Date: 1963
- Creator: Unknown
- Creator: Unknown
Boat Hall in United States National Museum
- Date: 1930
- Creator: Unknown
- Creator: Unknown
Pennsylvania Avenue Plan
- Date: c. 1965
- Creator: Unknown
- Creator: Unknown
