. Electric railway journal . 69 o ©me is Worth Its Price Opposite are shown views ofPhono - Electric installations i nOakland, Philadelphia, Brooklyn,Chicago and Rochester — onlya few of the cities whereinPhono-Electric has provenThe Trolley Wire of Long Life. {An advertisement based on an interview withthe line engineer of a large city company) It costs more to make Phono-Electric TrolleyWire than other kinds. Its first selling price is therefore higher, butyou can be sure that its ultimate selling priceis not higher. Have you determined the line of demarcationbetween Phono-Electric and coppe

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. Electric railway journal . 69 o ©me is Worth Its Price Opposite are shown views ofPhono - Electric installations i nOakland, Philadelphia, Brooklyn,Chicago and Rochester — onlya few of the cities whereinPhono-Electric has provenThe Trolley Wire of Long Life. {An advertisement based on an interview withthe line engineer of a large city company) It costs more to make Phono-Electric TrolleyWire than other kinds. Its first selling price is therefore higher, butyou can be sure that its ultimate selling priceis not higher. Have you determined the line of demarcationbetween Phono-Electric and copper on eachof your lines ? Here are some places wherePhono-Electric Trolley Wire isalways the lowest-priced in theend. On heavy lines where wireis worn rapidly. On curves and turnoutswhere wheel - hammer andside wear are On grades where abnormalcurrents must be collected. On narrow streets wherereplacements are difficult. As Phono-Electric is good for at least threetimes the wear of ordinary wire and with as-tonish

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