1948
Hammond, C.S.
1:1m
1859
Mitchell, Samuel Augustus
1:2m
1934
Leahy, J.F.
1878
U.S. General Land Office
1:760k
1859
Mitchell, Samuel Augustus
1:2m
1866
Larrance, Isaac, 1804-1896
1:5m
1860
Johnson, A.J.
1:2m
1889
Rand McNally and Company
1:2m
1860
Meyer, J.
1856
Henn, Williams & Co.
1:780k