Canadian mining journal January-June 1905 . THE CANADIAN MINING REVIEW. XXI Reduce Your Coal Bill. Your coal bill is a large item in your expenseaccount, and if it could be reduced ten per cent itwould mean a large addition to your net profit. The Robb-Mumford internally fired boilerwill make a saving of at least ten per cent overan externally fired boiler, and in some casesconsiderably more. Robb Engineering Co., Limited AriHERST, _ .__ rwiLLIAM McKAY, 320 Ossington Avenue, -^WATSON JACK & COMPANY, Bell Telephone Bldg:-, Montreal. (j. F. PORTER, 355 Carlton St., Winnipeg.
Canadian mining journal January-June 1905 . THE CANADIAN MINING REVIEW. XXI Reduce Your Coal Bill. Your coal bill is a large item in your expenseaccount, and if it could be reduced ten per cent itwould mean a large addition to your net profit. The Robb-Mumford internally fired boilerwill make a saving of at least ten per cent overan externally fired boiler, and in some casesconsiderably more. Robb Engineering Co., Limited AriHERST, _ .__ rwiLLIAM McKAY, 320 Ossington Avenue, -^WATSON JACK & COMPANY, Bell Telephone Bldg:-, Montreal. (j. F. PORTER, 355 Carlton St., Winnipeg. xxii THE CANADIAN MINING REVIEW.
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