Original 1943 electrical trade vintage ad for SUPERIOR ELECTRIC COMPANY.  Main office and plant was located at 70 Laurel Street, Bristol, CT.

Manufacturers of Transformers.

Products include Powerstats and Voltage Regulators.

New! A Motor Driven Powerstat. Now you can control large amounts of power with a simple push button.

No longer is it necessary to sacrifice range and smoothness of control by using antiquated, inflexible tap changing devices and heavy wiring to control AC voltages and power.

Products are Standard Air Cooled Powerstat and the SECO Automatic Voltage Regulator, both featured. Has product images, descriptions, applications and specifications provide product details.

Unbound from a 1943 electrical engineering magazine, this unique old one-page advertisement would display beautifully matted and framed. Nice graphics. World War 2 era. A fabulous addition to your retro electrical library.