1911
C&GS
1:40k
1905
1:60k
1973
1:24k
1908
1906
1866
Martenet, Simon J.
1:222k
1872
Dripps, Matthew
1:253k
1895
U.S. War Department, Topographical Engineers
1:317k
1904
1864
Smith, John Calvin
1:203k