1808
Cramer, Zadok
1879
Mississippi River Commission
1:20k
1880
Mississippi River Commission
1:20k
1887
1:317k
1895
United States. War Department
1:634k
1850
Mitchell, Samuel Augustus
1:2m
1897
Rand McNally and Company
1:860k
1878
U.S. General Land Office
1:760k
1866
U.S. General Land Office
1:1m
1856
Colton, G.W.
1:1m