Results for "Smithsonian Institution. Environmental Sciences Program"
Roxie Collie S. Laybourne (1910-2003)
- Date: c. 1950s
- Creator: Unknown
- Creator: Unknown
- Smithsonian Legal Document
Joint Resolution To provide protection for the golden eagle
- Date: 1963 10/24/1962
- Creator: 87th Congress, Sess. 2., 1962
- Creator: 87th Congress, Sess. 2., 1962
Ostrich Family, National Museum of Natural History
- Date: c.1910
- Creator: Unknown
- Creator: Unknown
Wetmore and Perrygo near Chico, Panama, 1949
- Date: March 30, 1949
- Creator: Unknown
- Creator: Unknown
National Museum of Natural History Intern Phil Helms
- Date: 1977 August 10, 1977
- Creator: Hofmeister, Richard K
Letter to Herbert Friedmann from S. Dillon Ripley
- Date: July 16, 1944
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
Letter from Alexander Wetmore to S. Dillon Ripley
- Date: May 8, 1945
- 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-
Demetrio Saladino Watches W. M. Perrygo Wrap a Bird
- Date: February 25, 1952
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Letter from Sammy Ray to Alexander Wetmore, September 3, 1944
- Date: September 3,1944 20th century
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
Letter from Sammy Ray to Alexander Wetmore, October 29, 1944
- Date: October 29, 1944
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
Museum of Natural History - Hall of Osteology (Hall 28), "Skeletal Structure of Common Raven" Exhibit Case
- Date: 1964 August 31, 1964
- Creator: Scott, Jack
