1979
US Geological Survey
1:24k
1965
1861
C&GS
1:16k
1873
Walling, H. F.
1:32k
1891
Appleton, D. & Co.
1828
Hassel, Georg, 1770-1829
J. Wyld
1884
Greene, F. V. (Francis Vinton), 1850-1921