Inside Out Library
Wiring diagrams of electrical apparatus and installations (1913)
McGraw-Hill · New York, McGraw-Hill Book Company · leaf 265
Fig. 427.—Concealed wiring at an outlet. Fig. 428.—Kicking box for moulding work. … lc£z?7_g loor MISCELLANEOUS INTERIOR WIRING 251 pariiiior) conoluiisj 1//////////////////////. IElectric wiring
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