Original electrical trade vintage catalog for ALLIS-CHALMERS. MANUFACTURING COMPANY. Main office and factory was located in Milwaukee, WI. Manufacturers of Power generation, distribution and control equipment. Discussed and photographed are steam and hydraulic turbines, turbo and engine type generators, condensers and auxiliaries, pumps, water conditioning, motors, motor control, switchgear, circuit breakers, transformers and unit substations. Disbound from a large 1948 architect construction materials book, this unique old thirty two page technical specifications brochure would be a marvelous addition to your retro electrical equipment library. Nice cover graphics. Contains a small amount of residual glue on edge.