
1878
Wheeler, G.M.
1:253k

1878
Wheeler, G.M.
1:253k

1877
U.S. Geological and Geographical Survey of the Territories
1:253k

1852
Stansbury, Howard
1:240k

1846
Preuss, Charles
1:634k

1877
U.S. Geological and Geographical Survey of the Territories
1:253k

1952
United States. Air Force
1:500k

1845
Fremont John Charles, 1813-1890
1:285k

1879
U.S. Geological and Geographical Survey of the Territories
1:507k

1879
Hayden, Ferdinand Vandeveer
1:507k