Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1972. Softcover. Item #46788
Placer deposits near Wiseman and Chandalar have yielded nearly 300,000 ounces of gold. The Chandalar area includes the only active lode-gold mining district in the Brooks Range.. 21 pages with maps and references. Bound in original stiff gray paper printed in black. A near fine copy.