Original industrial trade vintage catalog for McINTOSH & SEYMOUR CORPORATION, main office and works was located in Auburn, NY. Manufacturers of Stationary and Marine Diesel Engines. Shown is a Long Island Municipal Plant using two diesel engines. Used for driving electric generators, pumps, air compressors, line shafting and individual machines. 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 engine equipment library. Slight damp stain on outer edge.