1892
D.H. Hurd & Co.
1:43k
1878
New Hampshire. Geological Survey
1:155k
1878
New Hampshire. Geological Survey
1:155k
1777
1:1m
1777
1825
Buchon, J. A. C.; Carey, H. C.; Lea, I.
1:1m
1856
Colton, G.W.
1:850k
1838
Bradford, Thomas G.
1:792k
1823
Lucas, Fielding Jr.
1:1m
1823
Henshaw, Frances A.
1:1m