Petersen, Max S.2007-01-032022-02-032007-01-032022-02-03https://hdl.handle.net/11124/6013Date scanned: 2002-6-18.USBM #63787; Part of the safety exhibit by the Oliver Iron Mining Company, at Lake Superior Safety Conference, Hotel Duluth, Duluth, Minnesota, June 20-21, 1946. - M. S. Petersen - June 1946.Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.Donor: United States Bureau of Mines.An Oliver Iron Mining Company exhibit shows models, equipment and photographs on safety. The Oliver Iron Mining Company was organized in 1892 and acquired a number of mineral properties in Minnesota and in the Upper Peninsula. By 1901 the Company was a division of United States Steel Corporation.Rights management statement available at: http://library.mines.edu/digital/rights.htmlOliver Iron Mining CompanyIron mines and miningMine safetyStillImage