United States. Geological Survey. U.S.G.S. Alternate title: Carthage, N.Y. Polyconic projection. Relief shown by 20 feet countour interval. "This map reprinted with minor changes. For later and more detailed surveys see 1:24000 scale maps of the Carthage 1942, Copenhagen 1942, New Boston 1943, and West Lowville 1943 quadrangles.".
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