1914
Brooks, Alfred H.; Gerdine, T. G.
1:250k
1911
Office of the Chief of Engineers
1:253k
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1898
J. B. Tyrrell
1:1m
1898
A. Hoen & Co.
1828
Vancouver, George, 1757-1798
1:2m
1798
Vancouver, George, 1757-1798
1:760k
1899
U.S. Army
1:314k
1898
Goodall, Perkins Co.
1:4m