Canadian machinery and metalworking (July-December 1917) . Fig. 1850—With Automatic Relief Valve A NIAGARA of COOLANT if you wish it, or just enough to cool the tool—whichever you prefer. That is the wayTRAHERN ROTARY GEAREDPUMPS deliver the lubricant. Dont delayanother day—write at once. TRAHERN PUMP COMPANY, ESS? Canadian Agents: A. R. Williams Machinery Co., Toronto ^//,W^/W//W^^ POWER. HOUSE CRANES Our Rope-Drum Hoist crane illus-trated here is especially useful inpower houses, a large number beingin service to-day. Two speeds; auto-matic brake; all movements operated from floor bypendant


Canadian machinery and metalworking (July-December 1917) . Fig. 1850—With Automatic Relief Valve A NIAGARA of COOLANT if you wish it, or just enough to cool the tool—whichever you prefer. That is the wayTRAHERN ROTARY GEAREDPUMPS deliver the lubricant. Dont delayanother day—write at once. TRAHERN PUMP COMPANY, ESS? Canadian Agents: A. R. Williams Machinery Co., Toronto ^//,W^/W//W^^ POWER. HOUSE CRANES Our Rope-Drum Hoist crane illus-trated here is especially useful inpower houses, a large number beingin service to-day. Two speeds; auto-matic brake; all movements operated from floor bypendant chains. ^^^^^^^^^^^^^^ Complete Foundry EquipmentsCRANES OF ALL TYPES Send for New CraneCatalog FOUNDRYEQUIPMENTCC HARVEY-ICL US A. Mention this paper when writing advertisers. It will identify the proposition about which you require information. July 5, 1917. CANADIAN MACHINERY 91 The Trenches Canadian Troops found Old Hickory able to do its bit (24th Battalion, V. Canadian Division)


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19