EarthWorks Geospatial Catalog

Pennsylvania: McCalls Ferry Quadrangle

Description
United States. Geological Survey. U.S.G.S. Alternate title: McCalls Ferry. Relief shown by 20 feet contour interval and spot heights. Surveyed in 1910. Surveyed in cooperation with the State of Pennsylvania. Verso: Description of the topographic map of the United States.
Publisher
[Washington, D.C.] : U.S. Geological Survey, 1912.
Subject(s)
Topographic maps
Held by
Princeton
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