1838
Ford, John, Jr.
1:20k
1890
Massachusetts. Topographical Survey Commission
1:63k
1893
Geological Survey (U.S.)
1:63k
1893
Geological Survey (U.S.)
1:63k
1891
Walker, O.W.
1:63k
1904
C&GS
1:80k
1777
Masi, Giovanni Tommaso
1:130k
1871
Gray, Ormando Willis; Walling, H. F.
1:158k
1930
Waugh, Coulton
1931
Tripp, B. Ashburton, 1887-1955
1:127k