Original shelving trade vintage catalog for WILLIAM HODGES & COMPANY, INC. Main office was located on American Street at Columbia Avenue, Philadelphia, PA. Manufacturers of Stackmaster, a complete shelving system. Insta-Lok means easy assembly. Products include shelves, uprights, platforms, dollies, wall brackets, wine shelves and dividers. Numerous images, illustrations and specifications provided. Unbound from a large 1964 architectural catalog, this unique old four page technical brochure would display beautifully matted and framed. Nice cover graphics. A marvelous addition to your retro storage equipment. Pages are detached and contain a small amount of residual glue on edge.