1942
1:32k
1891
Walker, O.W.
1:63k
1890
Massachusetts. Topographical Survey Commission
1:63k
1831
Anderson, Philander
1:20k
1818
Ferrer y Cafranga, Joaquín María de, 1777-1861
1:44k
1892
D.H. Hurd & Co.
1:158k
1893
Geological Survey (U.S.)
1:63k
1908
Eldridge
1:45k
1871
Gray, Ormando Willis; Walling, H. F.
1:158k
1927
Waugh, Coulton, 1896-1973