Original 1954 electrical trade vintage catalog for D W ONAN & SONS, INC.  Main office and plant were located at 6883 University Avenue SE, Minneapolis, MN.

Manufacturers of Oilfield Electric Generating Plants.  750 Watts - 25,000 Watts A.C.

Gasoline driven models are available in many sizes from 750 to 50,000 watts AC in all standard voltages. Three-phase plants in capacities of 3500 watts and larger, DC models range from 750 to 5000 watts, 115 or 230 volts. 6, 12 and 32 Volt battery chargers to 3500 watts. Gas-Gaso Carburetors equipment can be installed on all AC models 1000 watts or larger, on all DC models 1500 watts or larger. Diesel driven models can be supplied in sizes from 3000 to 55,000 watts AC in standard voltages. Three-phase models of 5000 watts or larger. Direct Current model. A 32 Volt battery charging plant rated at 3000 watts. Voltage Regulated. Diesel plants in sizes of 15,000 kW to 55 kW are powered by 4- and 6-cylinder International Harvester Engines. These electrically cranked, gasoline starting models are unhoused.

Has product image, description, application and specifications charts to provide product details.

Unbound from a large rare 1954-1955 Composite Catalog, this unique old two-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro oilfield electric generating industry library. Pages are loose.