1939
United States Department of the Interior, Geological Survey
1:125k
1940
Tucker, W. Burling, 1880 / Sampson, R. J.
1:380k
1929
[Washington, D.C. : U.S. Geological Survey]
1:125k
1915
[Washington, D.C. : U.S. Geological Survey]
1:125k
1962
1:63k
1962
1:63k
1962
1:63k
1909
1:125k
1939
Chas. F. Metsker
1:127k
1938
Chas. F. Metsker
1:127k