. Electric railway journal . epair work safe with Yale Hoists Yale HoistSafety Suspended loads are complete knowledge of thecauses of danger — and theremedy—has produced YaleSafety Hoists. Yale Steel Chain is made to meetthe need for great strength, uni-formity and resistance to shock. Yale Steel ChainYale Steel VitalsYale Overload Test These are some of the safetyfeatures protecting every user ofYale Hoists. For sale by MachinerySupply Houses Put your hoisting problems up to usASK FOR NEW CATALOG For factory locking equipmentuse a Yale Master-key us for particulars. T

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. Electric railway journal . epair work safe with Yale Hoists Yale HoistSafety Suspended loads are complete knowledge of thecauses of danger — and theremedy—has produced YaleSafety Hoists. Yale Steel Chain is made to meetthe need for great strength, uni-formity and resistance to shock. Yale Steel ChainYale Steel VitalsYale Overload Test These are some of the safetyfeatures protecting every user ofYale Hoists. For sale by MachinerySupply Houses Put your hoisting problems up to usASK FOR NEW CATALOG For factory locking equipmentuse a Yale Master-key us for particulars. The Yale & TowneMfg. Co. 9 East 40th StreetNEW YORK 96 ELECTRIC RAILWAY JOURNAL [January 6, 1917 When an overloadhits the Circuit,something must go If its the feeder—it melts. Ifits a machine—its destroyed. Ifits a fuse—it blows. The burning out ofa feeder or machineinvolves a consider-able loss, an interrup-tion of service, and alot of trouble. Theb 1 o w i n g of a fusec a use- a negligibledisturbance — but

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