1933
1:500k
1897
Rand McNally and Company
1:1m
1889
Arbuckle Bros.
1898
U.S. General Land Office
1:760k
1901
Cram, George
1:1m
1861
Gunnison, J.W.
1:760k
1924
Rand McNally and Company
1:824k
1885
George Franklin Cram Company
1:1m
1897
Rand McNally and Company
1:1m
1889
Rand McNally and Company
1:1m