Koester, Frank, b. 1876 · New York : McBride, Nast and Company · leaf 126
he electric concernsare privately owned, it is found expedient to use the gaslamps. These are built for special purposes up to 5,000candle-power per unit for high-pressure gas, and up to3,000 candle-power for low-pressure gas, while the usualelectric flaming arc is only about 2,000 candle-power.… … PC u o I—< ea Q w tf «OPC ua, w uo Q I—< CQ h.O o2: 13J
City planning
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