Petersen, Max S.2007-01-032022-02-032007-01-032022-02-03https://hdl.handle.net/11124/9657Date scanned: 2002-05-17.USBM #58414; Battery charging set on 25th level, Kearsarge No. 4 Mine. Calumet & Hecla Consolidated Copper Company, Calumet, Houghton County, Michigan. Jan. 1945 / M.S.P.Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.Donor: United States Bureau of Mines.A miner stands at a battery charging set underground at the Kearsarge No. 4 Mine. The Kearsarge Mine is an underground copper mine in Michigan. The Kearsarge lode was producing in 1887 and was worked through several different mines.Rights management statement available at: http://library.mines.edu/digital/rights.htmlCalumet and Hecla Consolidated Copper CompanyCopper mines and miningMinersMiningScenes, undergroundUnderground miningStillImage