Tunzelmann, George William von, 1856- · New York, Scribner & Welford · leaf 228
Fig. 67.thrown in any direction required. A simple form of pro-jector, as an apparatus of this kind is called, manufacturedby Messrs. Scott, is shown in Fig. 68. ELECTRIC LIGHTING. 211 i.T.i?.*. f» POS » - co,side«bIe exttn. a, «..».u o„ b»,. .^, P..»,„ s..;;:-?;-ri: … Fig. 68. 212 ELECTRICITY IN MODERN LIFE. have electric lighting machinery on board, as is now gener-ally the case, most of the more important passengersteamers and the larger yachts having their saloons andcabins lighted by incandescent electric lamps. A great many makers have designed very compact…
Electric industries · Electricity
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
