1955
1:250k
1963
1:250k
1972
1:250k
1984
1:250k
1952
United States. Air Force
1:500k
1895
United States. War Department
1:634k
1889
Cram, George
1:1m
1901
Murray-Aaron, Eugene, 1852-1941.
1:1m
1927
National Map Company
1:2m
1848
Greenleaf, Jeremiah
1:2m