1899
Walcott, Charles D.
1:500k
1902
Fitch, Charles H.
1903
Rand McNally and Company
1:824k
1855
Colton, J. H.
1:1m
1895
United States. War Department
1:634k
1873
Gray, O.W.
1886
Colton, G.W.
1:2m
1889
Cram, George
1884
Mitchell, Samuel Augustus Jr.
