1886
TISSANDIER, Albert.
1876
Egloffstein, F.W.
1:760k
1879
Geographical and Geological Survey of the Rocky Mountain Region (U.S.)
1:634k
1945
United States. Department of Commerce
1:500k
1927
Rand McNally and Company
1:2m
1861
Gunnison, J.W.
1:760k
1883
Rand McNally and Company
1:2m
1935
White, Ruth Taylor
1879
Rand McNally and Company
1:2m
1889
Rand McNally and Company
1:1m