The Mechanical Movement of Muck

WITH the present-day trend of rising labour costs and a lowering of production efficiency of workmen, it has become imperative that every effort be made to use manpower to the greatest advantage and to mechanize mining as much as possible. During the past few years this trend has gained much prominence in the Porcupine camp.
Keywords: 10 feet, Brunton compass, RAISE, Sullivan Mine, timber, Air, Chutes, Manways, Mine, Mines, Plugs, Raises, Sullivan Mine, Timbering
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