Results for "Smithsonian Institution. Assistant Secretary for Science"
Wetmore and Perrygo in El Valle, Panama
- Date: March 31, 1951
- Creator: Unknown
- Creator: Unknown
- Web Page
Watson M. Perrygo
- Date: 1946
- Creator: Unknown
- Creator: Unknown
G. Arthur Cooper
- Date: c. 1957
- Creator: Unknown
- Creator: Unknown
G. Arthur Cooper and the "Emerald Queen"
- Date: 1961
- Creator: Unknown
- Creator: Unknown
Watson M. Perrygo on a Field Collecting Trip to Panama
- Date: April 11, 1947
- Creator: Unknown
- Creator: Unknown
F. Raymond Fosberg
- Date: c. 1978
- Creator: Unknown
- Creator: Unknown
Portrait of Robert Kennicott
- Date: c.1860
- Creator: Unknown
- Creator: Unknown
