Results for "Physics -- History"
Cover to Schwarz's Travel Log Book
- Date: 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
Topographic Sketch of Copan, Honduras
- Date: 1916
- Creator: Holmes, William Henry 1846-1933
- Creator: Holmes, William Henry 1846-1933
Dr. Raymond B. Manning and William D. Lee Using a "Slurp Gun"
- Date: 1983
- Creator: Penland, Dane A
- Creator: Penland, Dane A
Across the Harbor at Porto Bello, Panama
- Date: 1910-1911
- Creator: Pittier, Henri
- Creator: Pittier, Henri
Cana Valley and Part of the Pirri Mountains, Eastern Panama
- Date: 1912
- Creator: Goldman, Edward Alphonso
- Creator: Goldman, Edward Alphonso
Perrygo & Wetmore at Stumpy Point, N.C
- Date: 1939
- Creator: Graf, John E
- Creator: Graf, John E
Hotel Pinho, Brazil
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Wetmore and Perrygo near Chico, Panama, 1949
- Date: March 30, 1949
- Creator: Unknown
- Creator: Unknown
Cover to Charles Dwight Marsh's Notebook
- Date: 1912
- Creator: Marsh, C. Dwight (Charles Dwight)
- Creator: Marsh, C. Dwight (Charles Dwight)
Riacho Pilaga, Argentina During Wetmore's Field Work
- Date: August 14, 1920
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Watson M. Perrygo Preparing Specimens
- Date: March 27, 1948
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Title Page for USDA "Memorandum of Expenses" Log
- Date: January-February 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
