. Canadian foundryman (1921). is the evolution of years of painstaking study,both in design and structural material. Forged from bar stock, it resists the wear andtear of internal friction and if foreign matter,by any chance, score the face the valve re-seatsitself while the tank is fully charged and inoperation — a unique time and money-savingfeature. And a twist of the fingers is all thatis necessary. No tools are required. This insurance against interruptions and fail-ures has commended itself to all users of Do-minion Oxygen. It also means that DominionOxygen reaches the consumer fre
. Canadian foundryman (1921). is the evolution of years of painstaking study,both in design and structural material. Forged from bar stock, it resists the wear andtear of internal friction and if foreign matter,by any chance, score the face the valve re-seatsitself while the tank is fully charged and inoperation — a unique time and money-savingfeature. And a twist of the fingers is all thatis necessary. No tools are required. This insurance against interruptions and fail-ures has commended itself to all users of Do-minion Oxygen. It also means that DominionOxygen reaches the consumer free from impuri-ties and with cylinders filled to capacity—therecan be no leakage en route or in application. And with six centrally located distributing sta-tions in full operation, the Dominion OxygenCompany, Limited, is prepared to supply con-sumers with any quantity of uniformly pureoxygen anywhere. Our policy of filling allorders on the day of receipt means the quickestand most satisfying oxygen service in CANADIAN FOUNDRY M AN Volume XII ^illlllll >li:.li!li||llllillillMIMIIIIIIMIIIIIII!IIIIIIIIIIIIIIIIIIIIMIIIIMIIIIII!llllllll IIIIIMIIIIIIIIIIIIIIIMIIMIIIIIMIIIIIIIIMIIMIMIMIIIIIIIIIIIIIIIIMIIIIMIIIIMII Mill III! Illllllllllllllll IIHIHIIIIllllllllWIIIIIMPllHllllliHI1 .: IIIIIIIIIMIIIhiMIIIIIIMIIIMlt
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectfoundri, bookyear1921
