. Hardware merchandising January-June 1898 . ard. It must be97 per cent, pure copper, be within athousandth of an inch of .137 of an inchin diameter, be perfectly cylindrical, andweigh within four pounds of 300 pounds tothe mile. Each six inches of wire must becapable of being twisted 30 times, and ofbeing twisted six close turns around anotherwire of equal diameter, and of being un-wound without breaking. It must alsostand an average strain of 975 pounds, andbefore breaking it must have stretched atleast 1 per cent. The wire to be used ismanufactured by the Dominion Wire Manu-facturing Co., a
. Hardware merchandising January-June 1898 . ard. It must be97 per cent, pure copper, be within athousandth of an inch of .137 of an inchin diameter, be perfectly cylindrical, andweigh within four pounds of 300 pounds tothe mile. Each six inches of wire must becapable of being twisted 30 times, and ofbeing twisted six close turns around anotherwire of equal diameter, and of being un-wound without breaking. It must alsostand an average strain of 975 pounds, andbefore breaking it must have stretched atleast 1 per cent. The wire to be used ismanufactured by the Dominion Wire Manu-facturing Co., and is being tested at theapplied science department. In the test sofar it has more than come up to the stand-ard. HARDWARE AND METAL 31 Puritan Wickless Blue Only 3 simple partsconstitute the burner. IK«S GUARANTEED IN EVERY RESPECT. Do not be discouraged if you have found other makes unsatis-factory. We know what we have and state facts only. Ourstoves will surprise you. AGENTS WANTED FOR Established 1860. Incorporated 1895. THE REASON WHY 4Crescent *>
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