Original 1969 Oil and Gas trade vintage catalog for the MARSH INSTRUMENT COMPANY. (Division of Colorado Manufacturing Corp). Main office and plant was located at Skokie, IL.

Manufacturers of Oilfield Gauges.

Products include Mastergauges, Christmas Tree Gauges, Mud Pump Gauges, Rig-Master Gauges, Hydraulic Gauges, Needle Valves, Bimetal Thermometers, Adjustable Master Therms and Standard Bimetal Thermometers, all are fully featured.

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

Unbound from a large rare 1968-1969 Composite Catalog, this unique old two-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro oilfield petroleum industry library. Pages are loose.