Results for "Smithsonian Institution. Environmental Sciences Program"
Spencer Fullerton Baird
- Date: c. 1880s
- Creator: Unknown
- Creator: Unknown
John E. Reinhardt
- Date: 1983
- Creator: Unknown
- Creator: Unknown
Roger B. Taney
- Date: c. 1850s
- Creator: Unknown
- Creator: Unknown
John Alexander Pope
- Creator: Unknown
- Creator: Unknown
Grover Cleveland Engraving
- Date: c. 1890s
- Creator: Unknown
- Creator: Unknown
John J. Audubon
- Date: c.1845
- Creator: Unknown
- Creator: Unknown
William M. Mann
- Date: 1946
- Creator: Unknown
- Creator: Unknown
Richard Norris Brooke
- Date: 1900
- Creator: Unknown
- Creator: Unknown
Portrait of Richard Rathbun
- Date: c. 1880
- Creator: Unknown
- Creator: Unknown
Spencer Fullerton Baird
- Date: c. 1860s
- Creator: Unknown
- Creator: Unknown
Samuel P. Langley
- Creator: Unknown
- Creator: Unknown
Spencer Fullerton Baird
- Date: 1887
- Creator: Unknown
- Creator: Unknown
