Results for "Smithsonian Institution. Environmental Sciences Program"
Roxie Laybourne Holding a Duck
- Date: c. 1960
- Creator: Unknown
- Creator: Unknown
Postcard for "Booming Out" Exhibit
- Date: 2002
- Creator: Unknown
- Creator: Unknown
Office of Naval History Staff
- Date: c. 1952
- Creator: Unknown
- Creator: Unknown
Observatory at Mt. Montezuma, Chile
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
Mary Agnes Chase in Brazil
- Date: 1929
- Creator: Unknown
- Creator: Unknown
- Web Page
Jack and Nancy du P. Clarke
- Date: 1988
- Creator: Unknown
- Creator: Unknown
International Exchange Service Shipping Books
- Date: c. 1920s
- Creator: Unknown
- Creator: Unknown
Two Employees of the International Exchange Service
- Date: Date unknown, perhaps 1880s
- Creator: Unknown
- Creator: Unknown
International Exchange Service, c. 1905
- Date: c. 1905
- Creator: Unknown
- Creator: Unknown
James Traylor & Robert Jonscher at Work
- Creator: Unknown
- Creator: Unknown
Laboratory of Natural History, SI Building
- Date: c. 1856
- Creator: Unknown
- Creator: Unknown
James Gant List of Duties 1900
- Date: 1900s
- Creator: Unknown
- Creator: Unknown
