1895
United States. War Department
1:634k
1794
Morse, Jedidiah
1:2m
1863
FISHER, Richard Swainson.
1776
Jefferys, Thomas
1:530k
1795
Carey, Mathew
1:1m
1823
Henshaw, Frances A.
1:4m
1795
Lewis, Samuel
1:1m
1863
FISHER, Richard Swainson.
1796
Carey, Mathew
1:1m
1927
Departement of the Interior U. S. Geological Survey
1:500k