Results for "Physics"
- SI History Bibliography
The Feathery Tribe: Robert Ridgway and the Modern Study of Birds
- Date: 2012
- Creator: Lewis, Daniel
- Creator: Lewis, Daniel
Robert Ridgway's Drawing of a Robin
- Date: c. 1900
- Creator: Ridgway, Robert 1850-1929
- Creator: Ridgway, Robert 1850-1929
Robert Ridgway's Drawing of a Junco
- Date: c. 1900
- Creator: Ridgway, Robert 1850-1929
- Creator: Ridgway, Robert 1850-1929
Doris M. Cochran, 1954
- Date: 1954
- Creator: Unknown
- Creator: Unknown
Doris M. Cochran at Desk Holding Frog
- Date: 1934
Doris M. Cochran Holding Frog
- Date: c. 1930s
- Creator: Unknown
- Creator: Unknown
Robert Ridgway Sitting at a Desk
- Date: c. mid 1890s
- Creator: Unknown
- Creator: Unknown
Edgar G. Laybourne, Exhibits Specialist, with Model of a Python
- Date: 1960s
- Creator: Unknown
- Creator: Unknown
Leonhard Stejneger in Field Clothes
- Date: circa 1920s
- Creator: Unknown
- Creator: Unknown
Mammal Laboratory in A&I, 1886
- Date: 1886
- Creator: Unknown
- Creator: Unknown
American Mastodon Skeleton, Paleontology Exhibit, NHB
- Date: c. 1917
- Creator: Unknown
- Creator: Unknown
Preparing Deer Group in Natural History
- Date: 1950s
- Creator: Unknown
- Creator: Unknown
