The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 288
ce hastaught practical telephone men thatthere is only one way to wire for tele-phones, and that is to use braided andtwisted rubber-covered wire supportedby Ijridle rings or a standard telephonecable. Wiring must be kept free fromdampness, and clear of other metallicconductors. Dampness causes… … San Franciscan Winner of Electrical Week Poster By H. W. ALEXANDER. IMAGIXE nearly 800 posters, all in col-I ors, all by individual artists, and youhave an idea of the task before the judgeswho recently selected the prize winnersin the Americas Electrical Week postercompetition conducted by the…
Architecture · Building
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