Illinois Society of Architects · Chicago · leaf 187
be provided for a maximum of twopairs of wires; three-quarters (%) inch (in-side diameter) coTiduit for five pairs: andone (]) inch (inside diameter) conduit fornine pairs. In extending conduit from ter-minal boxes to rooms it is possible in manycases to use one run of larger conduit tosupply three… … Illustrations of afew of Chicagosnew and largestBuildings hi which Edisox Service is used exclusively Continental andCommercialBank Building
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
