Original window trade vintage catalog for COLUMBUS COATED FABRICS CORPORATION. Main office and factory was located in Columbus, OH. Manufacturers of Bontex Washable Window Shade Cloth. Highest quality Pyroxylin shade cloth. For schools, hospitals, institutions, hotels, office buildings, homes and apartments. Unbound from a large 1938 architectural catalog, this unique old one page technical brochure would display wonderful matted and framed. Nice graphics. A terrific addition to your retro window shades library.