Original 1942 industrial trade vintage catalog for the BLAW-KNOX COMPANY.  Main office was located in Pittsburgh, PA.

Manufacturers of Equipment and Complete Plants for the Process Industries.

Products include Fractionating Columns, Absorbers, Liquid Dowtherm Heating System, Dowtherm Vapor Heating, Process Autoclaves, High Pressure Autoclaves, Electro-Forged Steel Grading, Alloy Casting and Prefabricated High-Pressure High-Temperature Power Piping, all are fully featured.

Has product images, illustrations, description, applications and specifications to provide product details.

Unbound from a large rare 1942-1943 Process Industries Catalog, this unique old sixteen-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro industrial process equipment library. (Bulletin No. 1860).