
1943
1:63k

1895
United States. War Department
1:634k

1899
Walcott, Charles D.
1:500k

1902
Fitch, Charles H.
1:500k

1890
Mitchell, Samuel Augustus
1:1m

1886
Mitchell, Samuel Augustus
1:1m

1880
Mitchell, Samuel Augustus
1:2m

1906
Rand McNally and Company
1:1m

1950
McMahan, Chas. H.

1903
Rand McNally and Company
1:824k