1878
U.S. Geological and Geographical Survey of the Territories
1:253k
1899
Cram, George Franklin, 1841-1928
1:400k
1878
U.S. Geological and Geographical Survey of the Territories
1:253k
1878
U.S. Geological and Geographical Survey of the Territories
1:507k
1875
Ludlow, William
1:760k
1881
Heubach, Emil
1:750k
1893
Union Pacific Railway Company.
1948
Hammond, C.S.
1:2m
1928
Paine, Paul M.
1901
Murray-Aaron, Eugene, 1852-1941.
1:1m