1887
L.H. Everts & Co.
1:143k
1951
United States. Air Force
1:500k
1952
United States. Air Force
1:500k
1862
Mitchell, D.T.
1:589k
1895
United States. War Department
1:634k
1933
1:500k
1867
Mitchell, D.T.
1:589k
1887
L.H. Everts & Co.
1:950k
1941
Cooper, Frank A.
1:1m
1881
Gray, Frank A.
1:1m