Editore: np (American Institute of Mining and Metallurgical Engineers), 1920
Da: John K King Used & Rare Books, Detroit, MI, U.S.A.
Paperback. Condizione: Very Good. Frontis of Herbert Hoover, president of the American Institute of Mining and Metallurgial Engineers (later president of the U.S.), illus., foldout illustrations, three fold out maps (Marquette district mines, Geological map of Marquette and Menominee districts, Iron Ranges of Minnestoa), 9 x 6", printed brown wraps, 260pp. Covers have light soiling and wear, light water stains, ink name of W.G. Pearsall, water ring on back, contents very good to fine. The book includes a history of the copper and iron districts in Michigan and Minnesota. Very well illustrated. SCARCE.