Results for "United States Exploring Expedition (1838-1842)"
David Pawson
- Date: c. 1975
- Creator: Unknown
- Creator: Unknown
William Dunlop Brackenridge
- Date: c. 1880s
- Creator: Sappol Photographer Washington, D.C
- Creator: Sappol Photographer Washington, D.C
Smithsonian Explorers, The Megatherium Club
- Date: c. 1862-63
- Creator: Unknown
- Creator: Unknown
Portrait of Edgar Alexander Mearns (1856-1916)
- Date: 1900 Circa 1900s
- Creator: United States National Museum Photographic Laboratory
Portrait of Edgar Alexander Mearns (1856-1916)
- Date: 1900 Circa 1900s
- Creator: United States National Museum Photographic Laboratory
Portrait of Robert Kennicott (1835-1866)
- Date: 1866 Before 1866
- Creator: Unknown
Portrait of Robert Kennicott (1835-1866)
- Date: 1859 Between 1859 and 1866
- Creator: Hesler, Alexander 1823-1895
Dr. Leonard P. Schultz's Log of Operation Crossroads Page 1
- Date: 1946
- Creator: Schultz, Leonard P (Leonard Peter) 1901-
- Creator: Schultz, Leonard P (Leonard Peter) 1901-
Dr. Leonard P. Schultz's Log of Operation Crossroads Entry made April 22, 1946
- Date: April 22, 1946
- Creator: Schultz, Leonard P (Leonard Peter) 1901-
- Creator: Schultz, Leonard P (Leonard Peter) 1901-
Operation Crossroads: Giant Clam Specimen
- Date: 1947
Portrait of Ferdinand Vandeveer Hayden (1829-1887)
- Date: Circa 1860s
- Creator: Ulke, Henry 1821-1910
Joseph Henry's Letter to Alexander Agassiz (February 6, 1874)
- Date: February 6, 1874
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
