Original heating trade vintage catalog for JACKSON & CHURCH COMPANY. Main office was located in Saginaw, MI. Manufacturers of forced warm air furnaces, a size and type to meet every requirement. Direct-fired commercial-industrial unit heater model 40, 50, 75, 100, 125, 150, 175 and 200 are featured. Choose the right furnace for J-C, America's largest and most complete warm air heating line. Dimensions and Specs provided for oil-fired and gas-fired suspended models, specs for oil-fired counterflow, forced air poweaire, Powerated models, Coppertone Series Highboy, counterflow and Lowboy models, CC Powerated Models for oil, gas or stoker firing. Disbound from a large 1956 industrial heating catalog, this unique old four page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro heating equipment library.