Original 1921 electrical trade vintage magazine ad for the NATIONAL SCREW & TACK COMPANY. (AB Products Division). Main office and plant were located in Cleveland, OH.  (Formerly the Adams-Bagnall Electric Company).

Manufacturers of ABolites Industrial Lighting Reflectors.

Products include the Standard RLM ABolite, Shallow Dome, Angle Bowl and the Deep Bowl, all are fully featured.

The right reflector for your installation, there is an ABolite they will meet your requirements. The Standard RLM and Shadow Dome for general lighting, the Deep Bowl for local lighting, the Angle Dome for signs and yardways, these are some of the ABolite applications. ABolites can be applied to any industrial lighting problem.

Has product images, description and applications to 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 electrical industry library.  Page has a light crease from top to bottom, about three inches from left edge.