Results for "Science"
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
Graham Bell Fairchild
- Date: c. 1960s
- 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-
George P. Merrill
- Date: February 11, 1927 1927
- Creator: Unknown
- Creator: Unknown
Watson Perrygo, Cristobal Sánchez, Ratibor Hartmann at Ana Luz
- Date: April 16, 1949
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Two Notebook Pages from Foshag's San Agustin Acasaguastlan Field Notebook
- Date: c. 1949
- Creator: Foshag, William F
- Creator: Foshag, William F
Joseph Henry Advises Secretary of the Navy on U.S. Exploring Expedition to Paraguay
- Date: November 10, 1852
W. Donald Duckworth
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
