Original heating trade vintage catalog for SKINNER BROTHERS MANUFACTURING COMPANY, INC. was located at 1484 South Vandeventer Avenue, St. Louis, MO. Manufacturers of Skinner Bros. Steam Coil Air Heater, Direct Fired, Slow Speed Low Power Dust Collecting Systems, Revolving Siphon Ventilators. For heating, ventilating and air conditioning all types of industrial buildings, factories, garages, theaters, machine and railway shops. Disbound from a large 1931 industrial heating catalog, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro heating equipment library. Slight damp stain on outer edge.