Original paint trade vintage catalog for NATIONAL GYPSUM COMPANY. Main office was located in Buffalo, NY. Manufacturers of Gold Bond masonry finishes and interior wall paint. Products include Wall Primer, Sunflex, Velvet, Craftone, Craftco, Exterior Velvet and Craftite are featured. Descriptions, uses, colors, surface prep, application and drying times are supplied. Unbound from a large 1956 engineering catalog, this unique old four page technical brochure would display beautifully matted and framed. Nice cover graphics. A fantastic addition to your retro paint and coatings library.