1885
George N. Colby & Co.
1:253k
1902
U. S. Geological Survey
1:63k
1:8k
1894
J.H. Stuart & Co.
1:21k
1871
Beers, Frederick W.
1:42k
1:250k
1907
C&GS
1:20k
1906
1776
Jefferys, Thomas
1:440k
1794
Morse, Jedidiah
1:1m
