Original 1950 Oil and Gas trade vintage catalog for GRAY TOOL COMPANY. Main office and plant was located at 6102 Harrisburg Blvd, Houston, TX.

Manufacturers of Oilfield Rotary Drilling and Fishing Tools. 

Products include Systems of Well Control, Casing Heads, Compression Seal Casing Hangers, Control Type Casing Hanger, Boll Weevil Type Casing Hangers, Rolled Seal Type Casing Hangers, Tubing Heads, Tubing Hangers, Tubing Head Tops, Well Heads, Fittings, Pumping Head Adapters, Multiple Zone Completion, Composite Manifolds, Flow Wings and Down Stream Valves, Rotary Swivels and Dog Type Overshots are all featured.

Has numerous product images, illustrations, descriptions, applications and specification charts provide extensive product details.

Unbound from a large 1949-1950 Catalog of Oil Field Equipment, this unique old thirty-six page technical specifications brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro petroleum industry library. (Oil Well Control Catalog No 50).