Original hardware trade vintage catalog for AMERICAN HARDWARE CORPORATION, P & F Corbin Division. Manufacturers of Locks, exit fixtures and door closures. Series 700, 900, 400, 800, and 4000 shown. Unit and cylindrical lockset, mortise locks and accessories are listed. This unique 1958 old eight page architect technical brochure would make a marvelous addition to your retro engineering and design collection. Pages are loose and contain a tiny amount of residual glue on edge.