Seller: kosloski2005 (8,710) 99.9%, Location: Scranton, Pennsylvania, Ships to: US & many other countries, Item: 283816276379 You are bidding on this original Topographic Map of Cheif Mountain Montana Quadrangle. Contains Lake McMcDonald, Flattop Mountain and more. This survey looks fantastic. Is done in color by the U.S. Geological in 1961. It measures approx 17 by 21 inches. Makes an excellent addition to any collection.