1910
1:63k
1952
United States. Air Force
1:12k
1872
Lloyd, H.H.
1:3m
1952
United States. Air Force
1:500k
1895
United States. War Department
1:634k
1862
L. Prang & Co.
1951
United States. Air Force
1:500k
1948
Hammond, C.S.
1:1m
1846
Mitchell, Samuel Augustus
1:2m
1845
Tanner, Henry S.
1:2m