Results for "African Americans -- Washington (D.C.)"
Two Men Uncovering Fossil Sp. 20-27
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
Across the Harbor at Porto Bello, Panama
- Date: 1910-1911
- Creator: Pittier, Henri
- Creator: Pittier, Henri
Dr. Raymond B. Manning and William D. Lee Using a "Slurp Gun"
- Date: 1983
- Creator: Penland, Dane A
- Creator: Penland, Dane A
Henry Collins, Jr., with Mrs. W. E. Colton
- Date: c. 1927-1928
- Creator: Unknown
- Creator: Unknown
Expense Page from USDA Memorandum of Traveling Expenses
- Date: January 21, 1911
- Creator: Schwarz, Eugene Amandus 1844-1928
- Creator: Schwarz, Eugene Amandus 1844-1928
Maria Bandeira on a Trail at Mt. Itatiaia, Brazil
- Date: 1929
- Creator: Chase, Agnes 1869-1963
- Creator: Chase, Agnes 1869-1963
Henry B. Collins, Jr., in Florida, 1927-28
- Date: c. 1927-1928
- Creator: Unknown
- Creator: Unknown
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
Mary Agnes Chase in Brazil
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Mary Agnes Chase on Horseback with Others in Brazil 1929
- Date: c. 1929
- Creator: Unknown
- Creator: Unknown
Mary Agnes Chase on Horseback in Brazil 1929
- Date: 1929
- Creator: Unknown
- Creator: Unknown
