1975
1:250k
1909
Oklahoma Corporation Commission
1:634k
1933
1:500k
1944
State Farm Insurance Companies Travel Bureau
1:1m
1912
Rand McNally and Company
1:824k
1884
Mitchell, Samuel Augustus Jr.
1:1m
1924
Rand McNally and Company
1909
Cram, George Franklin
1:2m
1873
Gray, O.W.
1:2m
1924
Rand McNally and Company
1:1m