Original electrical trade vintage catalog for THE ADALET MANUFACTURING COMPANY. Main office and factory was located at 1450 East 49th Street, Cleveland, OH. Manufacturers of Sali conduit fittings including cable end sealing devices, insulating bushings, weatherproof and vapor tight, explosion proof and dust tight fittings for hazardous locations. Disbound from a large 1944 architect construction materials book, this unique old one page technical specifications brochure would display wonderfully matted and framed. A marvelous addition to your retro electrical equipment library.