Original 1946 plumbing trade vintage catalog for the BLAW-KNOX COMPANY. (Blaw-Knox Sprinkler Division). Main office and plant were located at 829 Beaver Avenue, Pittsburgh, PA.

Manufacturers of Automatic Sprinkler Equipment.

Products include the Deluge System, which is fully featured.

Has product image, illustration, description, application and specifications provide product details.

Unbound from a large rare 1946 Architectural Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro plumbing industry library.