Historic image LS_0187 is part of the 'DGMR lantern slides' collection; the topic area is 'Miscellaneous'. Location is unknown (none). The image has the following description: 'Generalized structure section of the west front of the Blue Ridge and the adjacent part of the Shenandoah Valley .' The image was scanned from a lantern slide as part of the USGS NGGDPP deliverable for 2017-2018. The physical location is 900 Natural Resources Dr., Ste 400, Charlottesville, VA 22903. Library. The author is DGMR. The image is dated unknown.