Results for "Washington (D.C.)"
John Henry Comstock
- Date: c. 1890s
Portrait of Charles Fuller Baker
- Date: January 1926
- Creator: Unknown
- Creator: Unknown
Graham Bell Fairchild
- Date: c. 1960s
- Creator: Unknown
- Creator: Unknown
Postcard of a Jackrabbit Herding Cattle
- Date: September 8, 1939
- Creator: Unknown
- Creator: Unknown
James Zetek on Barro Colorado Island
- Date: March 12, 1946
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
United States National Museum Entomological Workers, 1905
- Date: c. 1905
- Creator: Unknown
- Creator: Unknown
Lunch at 2000 Feet on Cerro Campana, Panama
- Date: 1951
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Field notebook, Colombia, 1941-1942
- Date: 1941-1942 19410906 1942
Lepidoptera, 1918
- Date: 1918 1918 1918
- Creator: Heinrich, Carl, 1880-1955
Field notebook, Cuba and Jamaica, 1937, 1941, [1947]
- Date: 1937-1947 19370121 19470330
