Original industrial trade vintage catalog for DAYTON-DOWD COMPANY, was located in Quincy, IL. Manufacturers of Bronze Centrifugal Pumps Driven by Electric Motor, Double Suction, CSD Multistage Balanced, Fitted Motor and Fitted Turbine Driven, HR Automatic Condensate Return Pump and Receiver. Disbound from a large 1931 industrial catalog, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro industrial equipment library. Slight damp stain on outer edge.