Results for "Smithsonian Institution. Environmental Sciences Program"
Smithsonian Institution Staff Meeting
- Date: 1939
- Creator: Unknown
- Creator: Unknown
Smithsonian Institution Staff Meeting
- Date: 1939
- Creator: Unknown
- Creator: Unknown
Birds of the World Exhibit Opens
- Date: March 22, 1956
Dr. Herbert Friedmann at Work
- Date: c. 1930
- Creator: Unknown
- Creator: Unknown
Study Collections of Bird Skins
- Date: 1929 Between 1929 and 1934
Contents List for Shipment to Ceylon
- Date: December 18, 1942
- Creator: United States National Museum
- Creator: United States National Museum
Division of Birds Exhibits, Natural History Building
- Date: 1929 Between 1929 and 1934
- Creator: United States National Museum Photographic Laboratory
108th Meeting of the Baird Ornithological Club
- Date: 1948
- Creator: Walker, Ernest P
- Creator: Walker, Ernest P
Shipping Invoice of Field Equipment for S. Dillon Ripley
- Date: December 18, 1942
- Creator: United States National Museum
- Creator: United States National Museum
Letter from S. Dillon Ripley to Herbert Friedmann
- Date: November 26, 1944
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
Page 2, Bill of Lading, Isthmian Steamship Company
- Date: August 1944
- Creator: Isthmian Steamship Company
- Creator: Isthmian Steamship Company
Letter to Herbert Friedmann from S. Dillon Ripley
- Date: July 16, 1944
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
