Original industrial trade vintage catalog for BRADY CONVEYORS. CORPORATION. Main office and factory was located at 20 West Jackson Street, Chicago, IL. Manufacturers of Skip Hoists, Elevators, Weigh Larry, Track Hopper, Screw Conveyor and Feeders. Conveying and Elevating Machinery. Bin Gates, Flat Suspended Furnace Arches, Dust Collecting Systems. Handling cement, coal, grain and ashes. 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.