. Canadian foundryman (1921). FLINT SHOT is Commended by the Makers of Every Type of Sand Blast Equipment Whether pressure be high or low. Whether metal be hard or soft. Whether in Room, Table, Barrel or Cab-inet— FLINT SHOT increases output and re-duces cost per ton of metal cleaned—com-pared with any other abrasive, be its pricethe highest or the lowest. Flint-Shotting has replaced picklingand other antebellum methods of cleaningin all up-to-date metal-working industries. Send for our interesting Book—LittleJournies of the Flint Shot Man. United States Silica Company Sole Producers of Flint

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. Canadian foundryman (1921). FLINT SHOT is Commended by the Makers of Every Type of Sand Blast Equipment Whether pressure be high or low. Whether metal be hard or soft. Whether in Room, Table, Barrel or Cab-inet— FLINT SHOT increases output and re-duces cost per ton of metal cleaned—com-pared with any other abrasive, be its pricethe highest or the lowest. Flint-Shotting has replaced picklingand other antebellum methods of cleaningin all up-to-date metal-working industries. Send for our interesting Book—LittleJournies of the Flint Shot Man. United States Silica Company Sole Producers of Flint Shot 1961 Peoples Gas Building CHICAGO

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectfoundri, bookyear1921