1902
U. S. Geological Survey
1:63k
1885
George N. Colby & Co.
1:8k
1913
C&GS
1:80k
1878
New Hampshire. Geological Survey
1:155k
1877
Hitchcock, C.H.
1908
Lane, John J. (John Jenness), 1860-
1932
Wright, John K.
1794
Barnsley, Henry
1794
Morse, Jedidiah
1:1m
1878
New Hampshire. Geological Survey
1:155k