Original electrical trade vintage catalog for SYLVANIA ELECTRIC PRODUCTS INC. Main office was located at 500 Fifth Avenue, New York City, NY. Manufacturers of Fluorescent lights, lamps, fixtures, wiring devices, light bulbs, radio tubes, cathode ray tubes and electronic devices. Commercial, residential and industrial equipment listed. Disbound from a large 1949 electrical construction materials book, this unique old eight page technical specifications brochure would display wonderfully matted and framed. A marvelous addition to your retro electric equipment library. Pages are detached and contains a small amount of residual glue on edge.