. Canadian foundryman (1921). ^ANGULAR GRIT SCIENTIFIC METALLICBLASTING ABRASIVE Adopt metallic abrasive instead of sand. Trade Mark Angular Grit will reduce your costs — one hundred pounds of grit will outlast five tons of sand. It cleans faster, requires less handling and less storage space, and reduces dust 80%. Write for samples. Pittsburgh CrUshed Steel CO. Sole Manufacturer, PITTSBURGH, Pa., , Established 1888 Canadian Representatives: WILLIAMS & WILSON, Ltd., Montreal, Canada CRANE*?. Dont buy acrane or hoistwithout invest-igating North-ern Products— Made in Canada. Also a line of


. Canadian foundryman (1921). ^ANGULAR GRIT SCIENTIFIC METALLICBLASTING ABRASIVE Adopt metallic abrasive instead of sand. Trade Mark Angular Grit will reduce your costs — one hundred pounds of grit will outlast five tons of sand. It cleans faster, requires less handling and less storage space, and reduces dust 80%. Write for samples. Pittsburgh CrUshed Steel CO. Sole Manufacturer, PITTSBURGH, Pa., , Established 1888 Canadian Representatives: WILLIAMS & WILSON, Ltd., Montreal, Canada CRANE*?. Dont buy acrane or hoistwithout invest-igating North-ern Products— Made in Canada. Also a line of Foundry Equipment. NORTHERN CRANE WORKSLIMITED WALKERV1LLE - - ONTARIO Cranes, Cupolas. Ladles, Hoists, Tumblers Etc. Patterns! Put your pattern problems in our hands. Quality work andPhone prompt service assured. Pat- Adelaide terns made for all foundry 543$ purposes—wood and metal, models and aluminum plate work. The A. J. HAMILTON PATTERN WORKS 120 Adelaide Street West, Toronto PATTERNS in Wood and Metal The Downer Pattern Works 265 King Street, Adel. 6173 OUR WORK IS GOOD AND OUR PRICES RIGHTHAVE US MAKE YOUR PATTERNS TORONTO


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectfoundri, bookyear1921