Original electrical trade vintage catalog for APPLETON ELECTRIC COMPANY. Main office and factory was located at 1744 Wellington Avenue, Chicago, IL. Manufacturers of Unilet conduit fittings, Goodrich reflectors, boxes and couplings. Vapor-tight and explosion-proof lighting equipment for hazardous locations, reelite portable and constant duty automatic take-up reels for traveling electric hoists, air hose and portable tools. Disbound from a large 1948 architect construction materials book, this unique old eight page technical specifications brochure would display wonderfully matted and framed. A marvelous addition to your retro electrical equipment library. Contains a small amount of residual glue on edge.