Digital Maps and Geospatial Data | Princeton University
Pennsylvania: Middletown Quadrangle
- [Washington, D.C.] : U.S. Geological Survey, 1908.
United States. Geological Survey. U.S.G.S. Alternate title: Middletown, PA. Polyconic projection. Relief shown by 20 feet contour interval and spot heights. Surveyed in 1905-1906. Surveyed in cooperation with the State of Pennsylvania.
- Topographic maps
- Call number:
- G3821.C2.s62.U5G4 Middletown
- Held by: