1952
United States. Air Force
1:500k
1895
United States. War Department
1:634k
1855
Colton, J. H.
1:1m
1873
Gray, O.W.
1:1m
1886
Colton, G.W.
1:2m
1895
United States. War Department
1:634k
1938
Smith, Karl
1:1m
1924
Rand McNally and Company
1860
Shall, D.F.
1:760k
1953
Container Corporation of America
1:2m