1895
United States. War Department
1:634k
1927
Departement of the Interior U. S. Geological Survey
1:500k
1865
STORKE, Elliot G. and BROCKETT (L. P.)
1794
Morse, Jedidiah
1:2m
1863
FISHER, Richard Swainson.
1776
Jefferys, Thomas
1:530k
1863
FISHER, Richard Swainson.
1795
Carey, Mathew
1:1m
1823
Henshaw, Frances A.
1:4m
1795
Lewis, Samuel
1:1m