
1952
United States. Air Force
1:500k

1943
United States. Office of War Information
1:1m

1951
United States. Air Force
1:500k

1947
Avey, George M.
1:488k

1876
Ward, J.W.
1:665k

1931
Marbut, Curtis F.
1:3m

1944
United States. Department of Commerce
1:500k

1858
Campbell, Albert
1:6m

1861
Parke, John G.

1858
Department of the Interior
1:600k