1862
L. Prang & Co.
1861
New York Herald
1:950k
1895
United States. War Department
1:634k
1861
1923
State of Tennessee, State geological survey
1:500k
1927
Departement of the Interior U. S. Geological Survey
1:500k
1862
L. Prang & Co.
1868
BOKUM, Hermann.
1876
Gray, Frank A.
1:1m
1863
FISHER, Richard Swainson.