New Jersey: Cassville Quadrangle
- United States. Geological Survey. U.S.G.S. Relief shown by 10 feet contour interval. Triangulation by U.S. Coast and Geodetic Survey. Topography by C.C. Vermeule. Surveyed in 1884-85. Verso: legend and explanatory notes, "Description of the topographic map of the United States".
- [Reston, Va.] : U.S. Geological Survey, 1900.
- Topographic maps and Cassvillerangle (N.J.),Maps
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