Original 1941 industrial trade vintage catalog for the D O JAMES MANUFACTURING COMPANY.  Main office and plant was located at 1116 West Mpnroe Street, Chicago, IL.  (Established 1888).

Manufacturers of all Type of Gears and Gear Reducers.

The D. O. James Manufacturing Company have been engaged in the manufacture of Gears for over 50 years. In 1904, D. O. James designed and manufactured the first Planetary Speed Reducer and since that time, we have made every possible effort to meet the Gear and Gear Reducer requirements of modern industry. This experience of over a half century of gear making, has proven invaluable to us in the engineering and manufacture of our present day line of Gears and Gear Reducers for every type and every purpose.

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

Unbound from a large rare 1941 Industrial Catalog, this unique old two-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industry library. Pages are loose.