EarthWorks Geospatial Catalog

Pennsylvania: Mauch Chunk Quadrangle

Description
United States. Geological Survey. U.S.G.S. Alternate title: Mauch Chunk, PA. Polyconic projection. Relief shown by 20 feet contour interval and spot heights. Surveyed in 1922. Verso: The topographic maps of the United States.
Publisher
[Washington, D.C.] : U.S. Geological Survey, 1924.
Subject(s)
Topographic maps
Held by
Princeton
More details at