How to wire buildings; a manual of the art of interior wiring (1906)
Noll, Augustus · New York, C. C. Shelley · leaf 53
44 HOW TO WIEE BUILDINGS. ^/y/7///////////////////////Y///y//XA … VTZTTTTTTTZTTTTTTTZTPTTTTTTZ. HOW TO WIRE BUILDINGS. 45 in a similar manner from A to A, so tliat provisionis made for easy manipulation. B represents themain cut-out, and junction-box for the sectiontlirough which the floor main O connects with thesection main; D represents an angle-box, for useat…
Electric wiring, Interior
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