1879
Geographical and Geological Survey of the Rocky Mountain Region (U.S.)
1:634k
Rand McNally and Company
1:2m
1891
Appleton, D. & Co.
1873
Wheeler, G.M.
1:507k
1901
Murray-Aaron, Eugene, 1852-1941.
1:1m
1886
TISSANDIER, Albert.
1889
1903
1893
Wood Brothers
1:3m
1935
White, Ruth Taylor
