1892
D.H. Hurd & Co.
1:4k
1892
D.H. Hurd & Co.
1:44k
1876
H.W. Burgett and Company
1:190k
1892
D.H. Hurd & Co.
1:158k
1890
Geological Survey (U.S.)
1:63k
1852
Presdee & Edwards
1:3k
1877
Hitchcock, C.H.
1894
Geological Survey (U.S.)
1:63k
1892
D.H. Hurd & Co.
1:50k
1878
New Hampshire. Geological Survey
1:155k