1891
Walker, O.W.
1:10
1885
1:63k
1890
Massachusetts. Topographical Survey Commission
1:63k
1908
Eldridge
1:43k
1966
O'Brien, Emmett J
1:24k
1893
Geological Survey (U.S.)
1:63k
1764
Bellin, Jacques Nicolas, 1703-1772
1:140k
1891
Walker, O.W.
1:63k
1857
United States Coast Survey
1:40k
1890
Good, Charles E.
1:57k