Results for "National Science Foundation (U.S.)"
Portrait of Ernest Pillsbury Walker (1891-1969)
- Date: 1930
- Creator: Washington Biologists' Field Club
Portrait of Clarence R. Shoemaker (1874-1958)
- Date: 1930
- Creator: Washington Biologists' Field Club
- SI History Chronology
Refreshments Sold in Smithsonian Building
- Date: March 1, 1865
Roxie Collie S. Laybourne (1910-2003)
- Date: c. 1950s
- Creator: Unknown
- Creator: Unknown
Telegram from Herbert S. Bryant to Howard Fyfe
- Date: April 17, 1945
- Creator: Bryant, Herbert S 1878-1950
- Creator: Bryant, Herbert S 1878-1950
Watson M. Perrygo with Drying Bird Skins Collected on a Field Trip to Panama
- Date: April 16, 1947
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Wetmore and Perrygo in El Valle, Panama
- Date: March 31, 1951
- Creator: Unknown
- Creator: Unknown
Roxie Laybourne and Carla Dove at Feather Lab Open House
- Date: 2001
- Creator: Unknown
- Creator: Unknown
Dr. Leonard P. Schultz's Log of Operation Crossroads Page 1
- Date: 1946
- Creator: Schultz, Leonard P (Leonard Peter) 1901-
- Creator: Schultz, Leonard P (Leonard Peter) 1901-
- SI History Chronology
Walt Ennaco Named Deputy of the Office of Facilities Engineering and Operations
- Date: February 11, 2013
Portrait of Catherine L. Manning (1881-1957)
- Date: 1936 1936 (copied 1997)
- Creator: Unknown
- Document
Phyllis and Paul Spangler Skate on the National Mall Outdoor Rink
