Results for "Smithsonian Institution. Assistant Secretary for Administration"
W. M. Perrygo and Marcial Dutari working with bird specimens, 1953
- Date: May 31, 1953
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
W. M. Perrygo, Antonio Moreno, Helmut Hils, Pantaleón Sánchez and Ospina, 1953
- Date: June 8 1953
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Mouth of Río Mensabé, Puerto Mensabé, Panama
- Date: March 26, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Perrygo in a Boat on the Boca de Río Indio, Colón, Panama
- Date: February 17, 1952
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Perrygo Drinking a Royal Crown Cola in Panama
- Date: March 24, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Watson M. Perrygo on a Field Collecting Trip to Panama
- Date: April 11, 1947
- 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-
Watson M. Perrygo and Alexander Wetmore
- Date: March 14, 1952
- Creator: Unknown
- Creator: Unknown
Watson M. Perrygo, Taxidermist & Field Collector, in Panama
- Date: February 28, 1951
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
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-
Lunch at 2000 Feet on Cerro Campana, Panama
- Date: 1951
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Wetmore and Perrygo in El Valle, Panama
- Date: March 31, 1951
- Creator: Unknown
- Creator: Unknown
