1891
Geological Survey (U.S.)
1:63k
1989
Allen, Rosalind M. Sturges
1882
Hopkins, G.M.
1:53k
1889
Geological Survey (U.S.)
1:63k
1890
Massachusetts. Topographical Survey Commission
1:63k
1899
Cram, George Franklin, 1841-1928
1875
Walling, H.F.; Thomson, J.C.
1:13k
1891
Geological Survey (U.S.)
1:63k
1897
Sampson Murdock & Co.
1:12k
1875
Hopkins, Griffith Morgan
1:17k