1893
U. S. Geological Survey
1:125k
1895
Young, J. J.
1:127k
1861
L. Prang & Co.
1862
U.S. War Department, Topographical Engineers
1:63k
1818
Madison, Rev. James
1:444k
1866
Martenet, Simon J.
1:222k
1861
L. Prang & Co.
1879
PEIRCE, Frederick Clifton.
1861
L. Prang & Co.
1897
DODGE, Theodore Ayrault.