Results for "African Americans -- Washington (D.C.)"
Perrygo Displaying a Frigate Bird to Children
- Date: March 16, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
La Honda, Panama
- Date: March 15, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
W. M. Perrygo working with drying bird skins, 1953
- Date: May 31, 1953
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
New Floors for Exhibition Halls, U.S. National Museum Building
- Date: c. 1901
- Creator: Unknown
- Creator: Unknown
Vertebrate Paleontology Hall, NHB
- Date: c. 1930
- Creator: Unknown
- Creator: Unknown
J. F. Gates Clarke and Waldo LaSalle Schmitt
- Date: 1956
- Creator: Unknown
- Creator: Unknown
Watson M. Perrygo Preparing Specimens
- Date: March 27, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Perrygo Packing Mammal Skins
- Date: March 10, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Demetrio Saladino Watches W. M. Perrygo Wrap a Bird
- Date: February 25, 1952
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
W. M. Perrygo and Marcial Dutari working with bird specimens, 1953
- Date: May 31, 1953
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Watson Perrygo, Cristobal Sánchez, Ratibor Hartmann at Ana Luz
- Date: April 16, 1949
- 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
