A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 66
Fig. 67. TelegraphicCross-Arm. Fig. 66. TelegraphicBracket. Various well known modifications of theseshapes are in common use. (For details, see Jrole,Telegraphic.) Braid, Tuhular A braid of fibrous insulating material, woven in the form of atube, and provided for drawing over a spliceafter two…
Electricity · Electrical engineering
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