National Prospector's Gazette - Volume 7, No. 4 By Miller, Dean (Editor) Books / Magazine Collecting › Coins Publisher: Dean Miller, Price $12.51 Free Shipping Send to a friend Used - Good Good condition. No date stated. Circa 1973. Volume 7, No. 4. In polypropylene bag. (Metal Detectors, Treasure Hunting) $12.51 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.