Results for "Educators"
Edward Oscar Ulrich
- Date: 1937
- Creator: Unknown
- Creator: Unknown
Theodore Roosevelt on African Expedition
- Date: 1909
- Creator: Unknown
- Creator: Unknown
Denys Collection on Display at National Museum in 1921
- Date: 1921
- Creator: Unknown
- Creator: Unknown
Prospecting for Meteorites in Australia
- Date: 1965
- Creator: Unknown
- Creator: Unknown
Members of the Clark Northern China Expedition, 1908
- Date: 1908
- Creator: Unknown
- Creator: Unknown
William Wilson Corcoran
- Date: c. 1850 Civil War, 1861-1865
- Creator: Unknown
- Creator: Unknown
Exhibition of Alfred Duane Pell Collection
- Date: circa 1930
- Creator: Unknown
- Creator: Unknown
Ship: The "George W. Elder"
- Date: 1899
- Creator: Unknown
- Creator: Unknown
Charles Sheldon Pictured with Slain Caribou
- Date: c. 1910
- Creator: Unknown
- Creator: Unknown
Ostrich Family, National Museum of Natural History
- Date: c.1910
- Creator: Unknown
- Creator: Unknown
Hall of Gems and Minerals, USNM (NMNH)
- Date: 1958
- Creator: Unknown
- Creator: Unknown
Expedition Members Lifting Titanotherium Specimen
- Date: 1931-1932 Miocene Oligocene
- Creator: Unknown
- Creator: Unknown
