1965
1:250k
1954
1:250k
1952
United States. Air Force
1:500k
1952
United States. Air Force
1:500k
1952
United States. Air Force
1:500k
1952
United States. Air Force
1:500k
1859
Petermann, August
1912
Rand McNally and Company
1948
Hammond, C.S.
1:2m
1898
U.S. General Land Office
1:760k