Original metal trade vintage catalog for THE STEWART IRON WORKS COMPANY, INC, Main office was located in Cincinnati, OH. Manufacturers of jail and prison locking systems, security equipment. Proves maximum security at newest Federal Prison in Marion, IL. Stewart push-button remote cell door control systems, the ultimate in security and safety. Fully selective Electro-Mechanical locking system installed at Colorado State Penitentiary, Canon City, CO. Pictured is the New York Penitentiary, Attica, NY, Day Room in Winnebago County Court House & Jail, Oshkosh, WI., Criminal Courts Building & City Jail, New York City, NY., United States Reformatory, Terre Haute, IN., and State Penitentiary in Jefferson City, MO. Unbound from a large 1964 architectural catalog, this unique old four page technical brochure would show fantastic matted and framed. Nice cover graphics. A wonderful addition to your retro metal library. Pages are detached and contain a small amount of residual glue on edge.