Documents from the Cambior Exploration USA Inc. records. Description: Report by Perry, Knox, Kaufman, Inc., pages from bulletins, report by Armstrong, paper by Gilmour includes various map, reports, and assays, various maps and cross-section, notes, property evaluation forms. Property Name: De Soto. Property AKA: Copper Link; Whale; Patented Claims Ms 1462; Patented Claims Ms 1463