1960
Garfield, Alva Scott
1871
Gray, Ormando Willis; Walling, H. F.
1:14k
1942
1:32k
1898
Eldridge
1:52k
1886
1:32k
1859
U.S. Lake Survey
1:20k
1934
Goff, Errol W.
1890
Massachusetts. Topographical Survey Commission
1:63k
1890
Massachusetts. Topographical Survey Commission
1:63k
1818
Ferrer y Cafranga, Joaquín María de, 1777-1861
1:95k