. Canadian foundryman (1918). FLINT SILICA A Washed, Rewashed, Steam-dried, Screened,Manufactured Product of St. Peters Rock A FIND for any steel foundry. A necessity in electric steel practice. Withstands the highest temperatures. Does not burn or flux. Has remarkable free-venting propeities. Its uniform purity and freedom from natural bonding material makes it aKNOWN QUANTITY in every sand-mix formula. Uniform roundness of granules gives a clean Silica contains nothing to foim gases in the mold. Send for Envelope Sample and Quotations UNITED STATES SILICA COMPANY 1939 PEOPLES GAS
. Canadian foundryman (1918). FLINT SILICA A Washed, Rewashed, Steam-dried, Screened,Manufactured Product of St. Peters Rock A FIND for any steel foundry. A necessity in electric steel practice. Withstands the highest temperatures. Does not burn or flux. Has remarkable free-venting propeities. Its uniform purity and freedom from natural bonding material makes it aKNOWN QUANTITY in every sand-mix formula. Uniform roundness of granules gives a clean Silica contains nothing to foim gases in the mold. Send for Envelope Sample and Quotations UNITED STATES SILICA COMPANY 1939 PEOPLES GAS BUILDING CHICAGO 18 CANADIAN FOUNDRYMAN Volume No. 512 Chrome TanLeatherLeggingwith extraheavy fullleg and footprotec-tion. Easilyput ohandfits c o m -fortably. Nostraps o dur-able. Conserve Your Man-Power Every New Employee Costs You Money Save your skilled workmen by protecting themagainst burns and accidents and you will save theexpense of continually breaking in new men, to saynothing of keeping production, efficiency and moralaat its highest point. It has been shown by figuresthat every new man costs his plant an average of$50 before he is worth anything to it. WHEELERPROTECTIVEWEARINGAPPAREL Is a necessity to-day in every modern plant and foundry. Itincludes such articles as Asbestos and Fireproofed Duck andLeather Leggings. Spats. Gloves. Mittens, Hand Leathers. ArmProtectors. Coats. Pants, Aprons, Helmets, etc. Complete catalog No. 1 on request. Send for it to-day. No. 515 A SpecialChrome TanLeatherLeggingfor moldersand foundryworkerswear-i n g Con-gress , wellmade andfully pro-tecti
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Keywords: ., bookcentury1900, bookdecade1910, booksubjec, booksubjectfoundries
