San Francisco : Architect and Engineer, Inc · leaf 86
Put telephone facilitiesinyour plans … or convenience Wise builders know that built-in telephone conduitand outlets add much to the future comfort and con-venience of their clients — cost only a trifle it put in dur-ing construction. Just a few pieces of pipe or other tubing leading to out-let po.sitions will provide raceways for…
Architecture · Building
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
