1893
U. S. Geological Survey
1:125k
1866
Martenet, Simon J.
1:222k
1895
Young, J. J.
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1861
L. Prang & Co.
1861
L. Prang & Co.
1862
U.S. War Department, Topographical Engineers
1:63k
1818
Madison, Rev. James
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1861
L. Prang & Co.
1861
J. Wyld
1883
GORDON, George H. Major-General U.S. Volunteers