Original 1959 Oil and Gas trade vintage catalog for GEOLOGRAPH COMPANY.  Main office and plant was located at 27 NE 27th, Oklahoma City, OK.

Manufacturers of The Geolograph Recorder. Provides the most complete record of drilling operations while the well is drilling.

Features include 20 Years Experience, Sealed Bearings, Spring-Actuated Drum, Geolograph Chart, Geolograph Depth Meter, Geolograph Indicator, Steel Cable, Utility Cabinet, Greater Capacity Line Retriever, Recording Pens, Power Clock, Line Guide, Magnetic Coupling and No Electrical Connections.

Has product images, illustrations, descriptions, applications, parts list of replaceable accessories, and specifications provide extensive product details. Unbound from a large 1958-1959 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 detached and may contain a small amount of residual glue on edge.