1893
D.H. Hurd & Co.
1:72k
1893
Geological Survey (U.S.)
1:63k
1893
Geological Survey (U.S.)
1:63k
1864
DANA, James Dwight.
1893
Geological Survey (U.S.)
1:63k
1893
Geological Survey (U.S.)
1:63k
1934
Wethersfield Business Men's & Civic Association
1893
D.H. Hurd & Co.
1:475k
1909
Cram, George Franklin; Davis, Ellis Arthur
1:510k
1851
De Forest, John William