Historic image LS_0048 is part of the 'DGMR lantern slides' collection; the topic area is 'Bulletin 35'. Location is Rockingham Co. (estimated). The image has the following description: 'Virginia Caverns, columns and stalagmites. Bulletin 35, Pl. 41A .' 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 William M. McGill. The image is dated 19330101.