Original hardware trade vintage catalog for ADAMS-RITE MANUFACTURING. COMPANY. Manufacturers of specialized locks and builders hardware. Newest principle in the development of locking devices providing the ultimate in safety and security. MS 1850, MS 1849 are featured. Deadlatching security with cylinder operated holdback, deadlock for narrow stile swinging doors, heavy sliding doors and window latch are shown. This unique 1958 old 4 page architect technical brochure would make a marvelous addition to your retro engineering collection. Pages are loose and contain a tiny amount of residual glue on edge. File 27-B.