Original plumbing trade vintage catalog for WILLIAM B. SCAIFE & SONS COMPANY. Main office and factory was located at Ann Street and Allegheny River, Oakmont, PA. Manufacturers of Water Filters and Softeners for All Industrial and Domestic Uses. Products include Zeolite, Swimming Pool Filtration, Pressure Filters and Iron Removal. For households, apartments and buildings, industries or institutions. Unbound from a large 1938 architectural catalog, this unique old one page technical brochure would display beautifully matted and framed. A fantastic addition to your retro plumbing collection.