1882
Hopkins, G.M.
1:4k
1929
Nirenstein, Nathan
1:1k
1882
Hopkins, G.M.
1:7k
1882
Hopkins, G.M.
1:4k
1882
Hopkins, G.M.
1:53k
1882
Hopkins, G.M.
1:5k
1890
Massachusetts. Topographical Survey Commission
1:63k
1899
Cram, George Franklin, 1841-1928
1889
Geological Survey (U.S.)
1:63k
1891
Walker, O.W.
1:63k