Original electrical trade vintage catalog for ALLEN-BRADLEY COMPANY. ,Main office was located at 1305 South First Street, Milwaukee, WI. Manufacturers of motor controls, starting switches, magnetic relays and contactors, compression rheostats, and accessories are listed. Disbound from a large 1949 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.