
1927
Ford Motor Company
1:500k

1895
United States. War Department
1:634k

1985
1:100k

1952
United States. Air Force
1:500k

1933
1:500k

1929
Ford Motor Company
1:500k

1899
Walcott, Charles D.
1:500k

1902
Fitch, Charles H.
1:500k

1890
Mitchell, Samuel Augustus
1:1m

1886
Mitchell, Samuel Augustus
1:1m