1891
Walker, O.W.
1:6k
1871
Gray, Ormando Willis; Walling, H. F.
1:13k
1890
Massachusetts. Topographical Survey Commission
1:63k
1872
C&GS
1:80k
1844
C. Hickling
1:158k
1885
HIGGINSON, Thomas Wentworth.
1831
Lincoln & Edmunds
1839
Rafn, Carl Christian
1835
Hitchcock, Edward.
1874
HITCHCOCK, Charles Henry.