Results for "Washington (D.C.)"
Watson M. Perrygo and Alexander Wetmore
- Date: March 14, 1952
- Creator: Unknown
- Creator: Unknown
Watson M. Perrygo on a Field Collecting Trip to Panama
- Date: April 11, 1947
- Creator: Unknown
- Creator: Unknown
Watson M. Perrygo Working on Bird Specimen
- Date: January 19,1933
- Creator: Unknown
- Creator: Unknown
Dr. James M. Flint
- Date: c. 1881
- Creator: Unknown
- Creator: Unknown
NMNH Foreign Language Tour Guides
- Date: May 1976
- Creator: Unknown
- Creator: Unknown
William H. Dall Sitting at a Desk
- Date: circa 1900
- Creator: Unknown
- Creator: Unknown
Martin Burke and Lisa Mibach Write Report on the Rudder of the Freighter "Indiana"
- Date: July 1979
- Creator: Unknown
- Creator: Unknown
G. Arthur Cooper and the "Emerald Queen"
- Date: 1961
- Creator: Unknown
- Creator: Unknown
John Stine Stands above the Engine of the Freighter "Indiana"
- Date: July 1979
- Creator: Unknown
- Creator: Unknown
Handwritten Note Regarding Ripley's Specimen Box
- Date: April 1945
- Creator: Unknown
- Creator: Unknown
Harald A. Rehder, James Pendergrass, S. Stillman Berry and Joseph Rosewater
- Date: c. 1970s
- Creator: Unknown
- Creator: Unknown
Mary Agnes Chase Collecting Plants, Brazil
- Date: 1929
- Creator: Unknown
- Creator: Unknown
