Canadian mining journal July-December 1915 . locomotive operates over 18-inch gnuqc track a distance of .siHJ feet. On each charge of battery itmakes 24 round trips, handling a train of 10 earson each trip. lias hem in continuous daily servicesince last , working ~ , of S hours each The Jeffrey Storage Battery Locomotive is Simple to Operate, [/)w in Cost of Maintenance, Insures a (irenter Measure of Safety, and will go anywhere that track is laid. Saves the expense of trolleywires, rail honds and feeders. Bulletin No. 107-1 illustrates anil describes numerous installations In Me
Canadian mining journal July-December 1915 . locomotive operates over 18-inch gnuqc track a distance of .siHJ feet. On each charge of battery itmakes 24 round trips, handling a train of 10 earson each trip. lias hem in continuous daily servicesince last , working ~ , of S hours each The Jeffrey Storage Battery Locomotive is Simple to Operate, [/)w in Cost of Maintenance, Insures a (irenter Measure of Safety, and will go anywhere that track is laid. Saves the expense of trolleywires, rail honds and feeders. Bulletin No. 107-1 illustrates anil describes numerous installations In Metal Mines, llyou are interested in a cost-reducing and labor-saving method of haulage, send for copy. JEFFREY MANUFACTURING CO., Canadian Branch and Warerooms, MONTREAL When Anturnny Advrrtmrmrnts yliiin- mention Tilt Canadian Miniso Journal. THE CANADIAN MINING JOURNAL.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectminesandmineralresou
