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- Geographical Surveys West of the 100th Meridian (U.S.)✖[remove]4
- Bell, William, 1830-1910.2
- O'Sullivan, Timothy H., 1840-18822
- United States. War Department.2
- Cooley, Corydon Eliphalet1
- Gilbert, Grove Karl, 1843-1918.1
- Mission San Miguel (Santa Fe, N.M.)1
- Nuestra Señora de Guadalupe (Mission : Zuni, N.M.)1
- United States Geological Exploration of the Fortieth Parallel1
- Wheeler, George M. 1842-1905. (George Montague),1
Current results range from 1867 to 1876



