Original metal trade vintage catalog for JOHN A. ROEBLINGS & SONS COMPANY, main office was located in Trenton, NJ. Manufacturers of steel wire products, rope, accessories and attachments, electrical wires & cables and welding wire & electrodes. Standard hoisting ropes of five different grades, extra pliable of four grades in two different constructions. Unbound from a large 1936 engineering catalog, this unique old twelve page technical specifications brochure would display beautifully matted and framed. Nice cover graphics. A fantastic addition to your retro metal library. Page is detached and may contain a small amount of residual glue on edge.