Original electrical trade vintage catalog for FIBRE CONDUIT COMPANY, Main office was located at 292 Madison Avenue, New York City, NY. Manufacturers of Orangeburg Nocrete conduit, underground cable protection. How to install both with and without concrete encasement is shown. Also the underfloor duct system consisting of impregnated fibre raceway sections, range of boxes, couplings, elbows, crossunders, supports, extensions, inserts, outlets, flanges, reducers, plugs and more is discussed. Disbound from a large 1943 electrical construction materials book, this unique old two page gatefold technical specifications brochure would display wonderfully matted and framed. A marvelous addition to your retro electric equipment library. Pages are loose and contains a small amount of residual glue on edge.