Miscelaneous scan, AL_MC700020 , Results of Insoluble Study File. Format: Paper map. This is a part of the New Jersey Zinc Historical Collection.The topic area is Miscellaneous. The image was scanned from a paper log book as part of the USGS NGGDPP deliverable for 2020-21. The author is. This scan was dated unknown. Permit No: 12948, Physical Storage: Room 2, Austinville Limestone Company, Newtown Church Road, Austinville, VA 24312. Digital Storage: \\NG00250050\DGMR\Collections\NewJerseyZinc\Miscellaneous\AL_MC700020 .PDF.