Results for "Geological surveys"
Moss and Ingersoll on the Hayden Survey
- Date: c. 1872
- Creator: Unknown
- Creator: Unknown
Mealtime, Hayden Survey of the Territories, 1872
- Date: 1872
- Creator: Unknown
- Creator: Unknown
Group from Survey of Colorado at Camp
- Date: 1873
- Creator: Unknown
- Creator: Unknown
Hayden Survey Party, 1872
- Date: 1872
- Creator: Unknown
- Creator: Unknown
Hayden Survey Group, 1877
- Date: 1877
- Creator: Unknown
- Creator: Unknown
Edward Oscar Ulrich
- Date: 1937
- Creator: Unknown
- Creator: Unknown
Stevenson and Dawes of Hayden's Expedition
- Date: 1871
- Creator: Unknown
- Creator: Unknown
Frank Wigglesworth Clarke
- Date: c. 1900s
- Creator: Unknown
- Creator: Unknown
Margaret D. Foster
- Date: 1919
- Creator: Unknown
- Creator: Unknown
Hugh Dinsmore Miser and Rector Duvall Mesler
- Date: 1937
- Creator: Unknown
- Creator: Unknown
William Healey Dall Wearing his Expedition Uniform
- Date: July 9, 1865
- Creator: Unknown
- Creator: Unknown
Grove Karl Gilbert
- Date: c. 1910
- Creator: Unknown
- Creator: Unknown
