1905
U. S. Geological Survey
1:63k
1913
Lawson, Andrew C.
1:63k
1913
Lawson, Andrew C.
1:63k
1873
Whitney, F.
1:63k
1937
DeFoy, Francis
1892
Dodge, George M.
1:48k
1863
Alden, James
1:81k
1884
C&GS
1:40k
1905
U.S. Coast and Geodetic Survey
1:40k
1940
Rand McNally and Company
1:170k