1876
Mississippi River Commission
1:20k
1858
Persac, A.
1:131k
1862
L. Prang & Co.
1861
New York Herald
1861
1815
Melish, John
1:697k
1895
United States. War Department
1:634k
1781
Kitchin, Thomas
1:2m
1866
U.S. General Land Office
1:1m
1848
Greenleaf, Jeremiah
1:2m