Original plumbing trade vintage catalog for MUELLER BRASS COMPANY. was located in Port Huron, MI. Manufacturers of Streamline copper tube and pipe with solder-type fittings resists rust, corrosion, is space savings and attractive. Advantages of use for service lines, residential installations,water requirements, size of service, radiant panel heating, industrial applications. General data supplied. Numerous images and illustrations provided. Unbound from a large 1956 architectural catalog, this unique old twelve page technical specifications brochure would display beautifully matted and framed. Nice cover graphics. A wonderful addition to your retro plumbing collection. Pages are detached and contain a small amount of residual glue on edge.