Original 1947 Oil and Gas trade vintage catalog for the TECHNICAL OIL TOOL CORPORATION, LTD.  Main office and plant was located at 1057 North La Brea Avenue, Los Angeles, CA. 

Manufacturers of TOTCO Oilfield Recorders for Controlled Vertical Drilling.

Products include several Operating Units and Accessory Groups are provided with full details of parts used.

Has product images, description, application and specifications to provide product details.

Unbound from a large rare post-wartime 1946-1947 Catalog of Oil Field Equipment, this unique old six-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro petroleum industry library. Pages are loose.