Results for "Physics"
Bird Hall, National Museum of Natural History, pre-1956
- Date: pre 1956
- Creator: Unknown
- Creator: Unknown
Letter from Alexander Wetmore to Sammy Ray, October 19, 1944
- Date: October 19, 1944
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Perrygo & Wetmore at Stumpy Point, N.C
- Date: 1939
- Creator: Graf, John E
- Creator: Graf, John E
Dr. Leonhard Stejneger and Dr. Paul Bartsch
- Date: May 1937
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Leonhard Stejneger
- Date: circa 1920s
- Creator: Unknown
- Creator: Unknown
Dunk and Gold Dust Out for a Walk with a Keeper
- Date: c. 1898
- Creator: Unknown
- Creator: Unknown
Sampling Ballast Water in Baltimore Harbor
- Date: 1994
- Creator: Reid, Don
- Creator: Reid, Don
William H. Dall
- Date: circa 1916
- Creator: Unknown
- Creator: Unknown
Wetmore and Perrygo near Chico, Panama, 1949
- Date: March 30, 1949
- Creator: Unknown
- Creator: Unknown
Watson M. Perrygo and His Devoted Companion - A Baird's Tapir
- Date: February 28, 1951
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Ten people in Río San Pablo, Sóna, Veraguas, Panama, 1953
- Date: May 17, 1953
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Frank Greenwell
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
