Original metal trade vintage catalog for AMERICAN ZINC INSTITUTE, INC. Main office was located at 60 East 42nd Street, New York City, NY. Zinc for Architectural Uses. Application guide, advantages given. Includes illustrated details on flashing, roofing, termite protection, other uses and technical data provided. Unbound from a large 1954 engineering catalog, this unique old twenty page technical specifications brochure would display beautifully matted and framed. A fantastic addition to your retro metal library. Pages are detached and may contain a small amount of residual glue on edge.