1878
Campbell, A.
1:127k
1935
1:500k
1903
Rand McNally and Company
1:600k
1897
Rand McNally and Company
1:1m
1893
Wood Brothers
1:2m
1940
Rand McNally and Company
1:1m
1903
U.S. General Land Office
1:760k
1901
Poole Brothers
1:1m
1927
Rand McNally and Company
1:2m
1949
Shell Oil Company
1:1m