1827
Vandermaelen, Philippe, 1795-1869
1:2m
1898
A. Hoen & Co.
1898
J. B. Tyrrell
1:1m
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1970
Geological Survey (U.S.)
1:2m
1909
1:250k
1898
News-Advertiser
1887
Edward Stanford
1:5m
1904
Stanford, Edward
1:2m
1797