Original 1970 Oil and Gas trade vintage catalog for GEARHART-OWEN INDUSTRIES, INC. (GORCO). Main office and plant were located in Fort Worth, TX.

Manufacturers of Oilfield Production Equipment. Designed to Cut Down the Cost of Lifting.

Products include Gorco Universal Locking Mandrels, Gorco Universal Equalizing Valves and Gorgo Universal Landing Nipples, all are fully featured.

Has product description, applications and specifications charts to provide product details.

Unbound from a large rare 1970-1971 Composite Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro oilfield petroleum industry library. Pages are loose.