1893
D.H. Hurd & Co.
1:7k
Geological Survey (U.S.)
1:63k
1895
Servoss, R. D.
1:80k
1:72k
1908
Hyde, E. Belcher
1:18k
1872
1867
Beers, Frederick W.
1:32k
1939
Klep, Rolf
1829
1845
Anderson, P.
1:20k