Original 1921 electrical trade vintage magazine ad for the AUTOMATIC FUEL SAVING COMPANY. Main office and plant were located at 350 Machinery Hall, Chicago, IL and at 1061 Bulletin Building, Philadelphia, PA.

Combustion Engineers and Contractors. Automatic Combustion Control.

Maintain the Conditions You Find Best. Damper. Stoker. Blower.

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 electrical industry library.  Page has a crease from top to bottom about three inches from the left edge.