1951
United States. Air Force
1:500k
1952
United States. Air Force
1:500k
1952
United States. Air Force
1:500k
1952
United States. Air Force
1:500k
1895
United States. War Department
1:634k
1895
United States. War Department
1:634k
1932
C&GS
1:621k
1929
Ford Motor Company
1:500k
1859
Petermann, August
1944
United States. Department of Commerce
1:500k