1952
United States. Air Force
1:500k
1952
United States. Air Force
1:500k
1912
Rand McNally and Company
1:824k
1895
United States. War Department
1:634k
1944
United States. Post Office Department
1:322k
1794
Morse, Jedidiah
1:634k
1948
Hammond, C.S.
1:1m
1832
Carey Mathew
1:1m
1794
1846
Mitchell, Samuel Augustus
1:2m