Results for "Smithsonian Institution. Environmental Sciences Program"
Morse's Experimental Telegraph
- Date: Date unknown, c. 1920s?
- Creator: Unknown
- Creator: Unknown
Opening Night, HMSG
- Date: 1974
- Creator: Unknown
- Creator: Unknown
Frank Pearce at Work
- Date: 1974
- Creator: Unknown
- Creator: Unknown
Machine Display in A&I
- Date: c. 1920s
- Creator: Unknown
- Creator: Unknown
Drawing of a Monkey at the NZP
- Creator: Unknown
- Creator: Unknown
1906 Sightseeing Bus
- Date: 1906
- Creator: Unknown
- Creator: Unknown
Prehistoric Sculpture of the Southeast
- Date: 1962
- Creator: Unknown
- Creator: Unknown
Skaters on Rock Creek
- Date: c. 1905
- Creator: Unknown
- Creator: Unknown
Skaters on Rock Creek
- Date: c. 1905
- Creator: Unknown
- Creator: Unknown
Restaurant at the National Zoo
- Date: 1950s
- Creator: Unknown
- Creator: Unknown
Grover Cleveland Engraving
- Date: c. 1890s
- Creator: Unknown
- Creator: Unknown
Electricity Laboratory in USNM
- Date: c. 1890
- Creator: Unknown
- Creator: Unknown
