. Canadian machinery and metalworking (January-June 1919). yiiiiiiiiiiiiiiii!i:ij:i:i!i!i!H IRON HEAVY HARDWARE Mill Supplies Automobile Accessories WE SHIP PROMPTLY. r 11111:11: 11 m i: i! 111111111111 ij 11 in FairbanksHammers 25 to 300 lbs. Belt or Motor Drive These Hammers Embody aDesign and Workmanship thatare Unsurpassed. Send for Catalog UNITED HAMMER CO. -|ll;IIIIIIIIILIII!Jlllllllll!l Oliver Building Boston, Mass niiiiiiiiiiwiiiiii SHAFTING Cold Drawn, Turned and Polished Steel, Rounds, Squares, Hexagons and Flats, Steel Piston Rods, Pump Rods. Special facilities for Keyseatin


. Canadian machinery and metalworking (January-June 1919). yiiiiiiiiiiiiiiii!i:ij:i:i!i!i!H IRON HEAVY HARDWARE Mill Supplies Automobile Accessories WE SHIP PROMPTLY. r 11111:11: 11 m i: i! 111111111111 ij 11 in FairbanksHammers 25 to 300 lbs. Belt or Motor Drive These Hammers Embody aDesign and Workmanship thatare Unsurpassed. Send for Catalog UNITED HAMMER CO. -|ll;IIIIIIIIILIII!Jlllllllll!l Oliver Building Boston, Mass niiiiiiiiiiwiiiiii SHAFTING Cold Drawn, Turned and Polished Steel, Rounds, Squares, Hexagons and Flats, Steel Piston Rods, Pump Rods. Special facilities for Keyseating up to 6 in diameter. THE Canadian Drawn Steel Co. ——^——^—? LIMITED HAMILTON CANADA


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19