Digital Maps and Geospatial Data | Princeton University
Ohio-Pennsylvania: Youngstown Quadrangle
- [Washington, D.C.] : U.S. Geological Survey, 1908.
United States. Geological Survey. U.S.G.S. Alternate title: Youngstown. Relief shown by 20 feet contour interval and spot heights. Surveyed in 1905-1906. Surveyed in cooperation with the States of Ohio and Pennsylvania. Verso: Description of the topographic map of the United States.
- Topographic maps and Youngstown (Ohio)—Maps
- Call number:
- G3821.C2.s62.U5G4 Youngstown
- Held by: