1892
D.H. Hurd & Co.
1:30k
1892
D.H. Hurd & Co.
1:32k
1893
DOW, Joseph.
1890
Massachusetts. Topographical Survey Commission
1:63k
1894
Geological Survey (U.S.)
1:63k
1892
D.H. Hurd & Co.
1:21k
1892
D.H. Hurd & Co.
1:158k
1892
D.H. Hurd & Co.
1:23k
1746
Popple, Henry
1:2m
1878
New Hampshire. Geological Survey
1:155k