Illinois Society of Architects · Chicago · leaf 378
fthe cable, the cables being carried on twoor more insulating supports, and addition-ally secured thereto by the wires if de-sired. Size of Ground Wire and Size of GroundConduit for Grounding Circuit. Size ofGroundConduitV2 inchVz inch.Vz inchVz inch14 inch% Inch1/2 inchVz inch% inch% inch% inch%… … Three Layers of Glass Nature provides sun, atmosphere, cloudsand the ethereal blue of the sky to give usdaylight— Man provides the Mazda lamp and threelayers of CELESTIALITE ( KfRistircd ;mcl l;itc-iit<<l i W\ 1 he layer of crystal clear glass for body and strength.[Z} ^ he layer of white…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
