Original 1921 industrial trade vintage magazine ad for the WILLIAM GANSCHOW COMPANY. Main office and plant were located in Chicago, IL.

Manufacturers of Worm and Spur Gear Speed Reducers.

Has product image, description and application provide product details.

Unbound from a rare 1921 Electrical World magazine, this unique old one-page technical magazine advertisement would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industrial library.