Results for "Science"
Letter from S. Dillon Ripley to Herbert Friedmann
- Date: January 4, 1944
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
Letter to Herbert Friedmann from S. Dillon Ripley
- Date: July 16, 1944
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
Roxie Laybourne Holding a Duck
- Date: c. 1960
- Creator: Unknown
- Creator: Unknown
Roxie Laybourne and Carla Dove at Feather Lab Open House
- Date: 2001
- Creator: Unknown
- Creator: Unknown
- Smithsonian Legal Document
Reorganization Plan No. II, Prepared by the President and transmitted to the Senate and the House of Representatives in Congress assembled, May 9, 1939, pursuant to the provisions of the Reorganization Act of 1939, approved April 3, 1939
- Date: 1939 05/09/1939
- Creator: 76th Congress, Sess. 1, 1939
- Creator: 76th Congress, Sess. 1, 1939
Vicente Alvarez in a Boat
- Date: January 6, 1956
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Gedón, Sergeant, and Convicts
- Date: January 24, 1956
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Washington Biologists' Field Club, circa 1900-1966 Records
- Date: 1900 1900-1966 circa 1900-1966
- Creator: Smithsonian Institution
- Scientific Illustrations
Bird and Mammal Laboratories, United States Fish and Wildlife Service, 1890-1953, 1964-1965 Collected Notes, Lists, Drawings, and Catalogs on Birds
- Date: 1890 1890-1965 1890-1953, 1964-1965
- Creator: Smithsonian Institution
Biographical File, 1860-1973 and undated
- Date: 1860 1860-1973 1860-1973 and undated
- Creator: National Museum of Natural History (U.S.) Division of Mammals
- Authority Record/EAC
Agency history, 1964-
- Date: 1964 1964-
- Creator: National Museum of Natural History (U.S.) Department of Vertebrate Zoology
- Collection
Correspondence, 1874-2003
- Date: 1874 1874-2003
- Creator: National Museum of Natural History (U.S.) Division of Birds
