Results for "United States Exploring Expedition (1838-1842)"
Hayden Survey Group, 1877
- Date: 1877
- Creator: Unknown
- Creator: Unknown
William and Lucile Mann in British Guiana on a collecting trip for the National Zoological Park
- Date: 1931
- Creator: Unknown
- Creator: Unknown
Mealtime, Hayden Survey of the Territories, 1872
- Date: 1872
- Creator: Unknown
- Creator: Unknown
Major John Wesley Powell
- Creator: Unknown
- Creator: Unknown
Major John Wesley Powell
- Date: 1879
- Creator: Unknown
- Creator: Unknown
Mary Agnes Chase Collecting Plants, Brazil
- Date: 1929
- Creator: Unknown
- Creator: Unknown
Portrait of William Henry Holmes
- Date: 1931
- Creator: Unknown
- Creator: Unknown
G. Arthur Cooper and the "Scarlet Harlot"
- Date: 1973
- Creator: Unknown
- Creator: Unknown
Mt. Ida Peak, British Columbia, Canada
- Date: 1914
- Creator: Unknown
- Creator: Unknown
Scientists on Bikini Atoll, Marshall Islands
- Date: 1947
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore on Sierra San Xavier in Argentina in 1921
- Date: April 17, 1921
- Creator: Unknown
- Creator: Unknown
Henry B. Collins, Jr. on U.S.S. Boxer
- Date: 1927
- Creator: Unknown
- Creator: Unknown
