1892
D.H. Hurd & Co.
1:230k
1878
New Hampshire. Geological Survey
1:155k
1878
New Hampshire. Geological Survey
1:155k
1872
Eastman, Edison
1:317k
1879
Central Vermont Railroad Company
1:1m
1932
Department of the Interior U. S. Geological Survey
1:63k
1960
Garfield, Alva Scott
1878
New Hampshire. Geological Survey
1:17k
1892
D.H. Hurd & Co.
1:62k
1892
D.H. Hurd & Co.
1:33k