Original electrical trade vintage catalog for TRIANGLE CONDUIT & CABLE COMPANY, was located in New Brunswick, NJ. Manufacturers of electrical wire, Glazon superior protection. Conduit, Building Wire, Cable. Disbound from a large 1952 electrical construction materials book, this unique old four page technical specifications brochure would display wonderfully matted and framed. Nice cover graphics. A marvelous addition to your retro electric equipment library. Pages are detached. Catalog No. 51.