Description: Original old business industry trade magazine vintage ad for BLAW-KNOX COMPANY of Pittsburgh, PA. What Do We Do At Blaw-Know? In the industries we serve we help reduce costs and increase production by means of engineered products, engineering knowledge and priceless experience covering the modern industrial era. Industrial buildings, open flooring, iron, steel and alloy castings, power piping, rolls for rolling mills, rill equipment, chemical plants, towers, food processing equipment, clamshell buckets, process equipment, steel forms. This 1947 magazine advertisement would display beautifully matted and framed.
13in x 10in
Save: -$4.75 (25% off)