Administration Building Miners' Change-Rooms and General Offices of the McIntyre Porcupine Mines, Limited

IN the Twentieth Annual Report of the McIntyre Porcupine Mines, Limited, for the year ending March 31st, 1932, the General Manager, Mr. R. J. Ennis, said:
Keywords: Accidents, Administration, Change, Eastern Ontario, miners, solarium, tuberculosis, Mine, Mines, mining, Shafts, Underground
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