Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 329
e, which should alsobe opened up, but to a less extent, to prevent wear upon theinsulation. Specially prepared paper tubes are sometimes substi-tuted for the zinc. If the building is completed before the wiring is done, theconcealed method described above cannot be used, and it is neces-sary to run… … Fig. 3. is to be recommended. Two wires should never be secured underthe same staple if it can possibly be avoided, owing to the dangerof short circuits. AVith a littlecare it is usually possible to con-ceal the wiring behind the picturemoulding, along; the skirting-board,and beside the door posts,…
Architecture · Building · Carpentry
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
