Original electrical trade vintage catalog for O. Z. ELECTRICAL MANUFACTURING COMPANY, Main office was located at 262 Bond Street, Brooklyn, NY. Manufacturers of cable supports, bushings, couplings, lugs, taps, connectors, boxes and other products shown. Disbound from a large 1952 electrical construction materials book, this unique old one page technical specifications brochure would display wonderfully matted and framed. A marvelous addition to your retro electric equipment library.