Original industrial trade vintage catalog for CONSOLIDATED ASHCROFT HANCOCK COMPANY, INC. was located in Bridgeport, CT. Manufacturers of Valves, Globe, Angle Valves, Bronze Check, Gate, Forged Steel, Check, Blow-off, Drumhead Stop Valve. Disbound from a large 1931 industrial catalog, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro industrial valve equipment library. Slight damp stain on outer edge.