Original electrical trade vintage catalog for TRIANGLE CONDUIT & CABLE COMPANY, was located in New Brunswick, NJ. Manufacturers of electrical wire, Glazon cables. Disbound from a large 1951 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 and may contain a small amount of residual glue on edge. Condensed catalog No. 50.