Results for "National Museum of History and Technology (U.S.). Department of the History of Science"
Barbour, Wortman, and Gidley on Paleontological Expeditions
- Date: 1900 1900-1935
Barbour, Wortman, and Gidley on Paleontological Expeditions
- Date: 1900 1900-1935
Blanco Beds showing where Camel Skeleton was Found
- Date: 1900 1900-1935
Page from Foshag's Notebook with Description of Jade Samples
- Date: c. 1949
- Creator: Foshag, William F
- Creator: Foshag, William F
Cover to Schwarz's Travel Log Book
- Date: 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
Barbour, Wortman, and Gidley on Paleontological Expeditions
- Date: 1900 1900-1935
Taking out Slab Containing Three Merycochoerus Skeletons
- Date: 1900 1900-1935
Two Notebook Pages from Foshag's San Agustin Acasaguastlan Field Notebook
- Date: c. 1949
- Creator: Foshag, William F
- Creator: Foshag, William F
Entry from Eugene A. Schwarz's Travel Log
- Date: January, 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
Inside Cover and First Page of William Foshag's Kaminaljuyu Field Notebook
- Date: c. 1949
- Creator: Foshag, William F
- Creator: Foshag, William F
Expense Page from USDA Memorandum of Traveling Expenses
- Date: January 21, 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
Perrygo in a Boat on the Boca de Río Indio, Colón, Panama
- Date: February 17, 1952
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
