1955
1:250k
1991
1:100k
1963
1984
1971
1:24k
1952
United States. Air Force
1:500k
1895
United States. War Department
1:634k
1941
Mentholatum Company
1879
Rand McNally and Company
1:2m
1901
Murray-Aaron, Eugene, 1852-1941.
1:1m
