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Scientific American, Vol. 85, No. 22 (1901) (1901)

leaf 16

An illustration from Scientific American, Vol. 85, No. 22 (1901), 1901, leaf 16
355 NOVEMBER 30, 190] … or 20 volts? A. The voltmeter in this case is TRICAL ENGINEER ?” The lowest prices consistent with first class work, acetylene, and cheaper than kerosene. No Dirt. No Grease. No Odor. Over 100 styles. simply a very large rheostat. It therefore Send for circular containing rules for ineasure- We…

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