. Canadian machinery and metalworking (January-June 1919). MODERN HEAT TREATMENTOF STEELthe use of Pyrometers requires BRISTOLS ELECTRIC PYROMETERS Are Durable ixnd Assure Accurate Results. Simplicity and Rusgedness of construction, combined with aminimum amount of attention, make it choice of many manu-facturers in various industries. The only pyrometer equipped with the hi*rh-grade Weston move-ment known the world over. Write for Bulletin 1-205 The Bristol Company, Waterbury, Conn., THE WIRE IS PERFECTLY STRAIGHT and cut to accurate lengths when it pomes from our AUTO-MATIC WIRE STRA


. Canadian machinery and metalworking (January-June 1919). MODERN HEAT TREATMENTOF STEELthe use of Pyrometers requires BRISTOLS ELECTRIC PYROMETERS Are Durable ixnd Assure Accurate Results. Simplicity and Rusgedness of construction, combined with aminimum amount of attention, make it choice of many manu-facturers in various industries. The only pyrometer equipped with the hi*rh-grade Weston move-ment known the world over. Write for Bulletin 1-205 The Bristol Company, Waterbury, Conn., THE WIRE IS PERFECTLY STRAIGHT and cut to accurate lengths when it pomes from our AUTO-MATIC WIRE STRAIGHTENING AND CUTTING MACHINE,whether its -V diameter or only .020 wire, hard or soft wire,highly polished or rough stock. May we send you catalogue C? The F. B. SHUSTER COMPANY, New Haven, Cobb. Formerly John Adt & Son. Established 1866. Also makers of Riveting Machines, Sprue Cutters, Cotter PinMachines, etc.


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19