2013 - Michigan Gold Silver Mining in the Upper Peninsula (Paperback) ISBN-13: 9781938229169 ISBN-10: 1938229169 Genres: History, Engineering & Transportation ? 1992 - Michigan Gold Mining in the Upper Peninsula (Paperback) ISBN-13: 9780942235159 ISBN-10: 0942235150 Genres: Biographies & Memoirs, History, Travel, Science & Math ? Dangerous Coast Pictured Rocks Shipwrecks (Paperback) ISBN-13: 9780932212931 ISBN-10: 093221293X Genres: History, Nonfiction ? |