Original 1957 Oil and Gas trade vintage catalog for the PERFECT CIRCLE CORPORATION. (COSASCO Division). Main office and plant were located at 3463 Ocean View Blvd, Glendale, CA.

Manufacturers of Oilfield COSASCO Access Fittings.

Products include the Cosasco Access Nipples, Cosasco Access Tubing Suspension Mandrels, Cosasco Unitized Well Heads and the Cosasco Retriever, all are fully featured.

Has product images, description and applications provide product details.

Unbound from a large rare 1957 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.