Results for "Washington (D.C.)"
W. M. Perrygo Examining Wood Test Stakes
- Date: 1946
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
J. F. Gates Clarke with Butterfly Collection
- Date: 1970
- Creator: Robinson, Albert J
- Creator: Robinson, Albert J
John Henry Comstock
- Date: c. 1890s
Graham Bell Fairchild
- Date: c. 1960s
- Creator: Unknown
- Creator: Unknown
Postcard of a Jackrabbit Herding Cattle
- Date: September 8, 1939
- Creator: Unknown
- Creator: Unknown
United States National Museum Entomological Workers, 1905
- Date: c. 1905
- Creator: Unknown
- Creator: Unknown
New Insect Order at NMNH
- Date: May 3, 2002
- Creator: Di Loreto, James
- Creator: Di Loreto, James
United States National Museum Entomological Workers, 1925
- Date: 1925
- Creator: Unknown
- Creator: Unknown
Paleobiology field books
- Date: 1885-1913 18850800 19130807
- Creator: Dyar, Harrison G. (Harrison Gray), 1866-1929
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
