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Superior Electric Company 1943 vintage ad Powerstat voltage regulator

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<p>Original 1943 electrical trade vintage ad for <b><span style="font-size: 14px;">SUPERIOR ELECTRIC COMPANY.&nbsp;&nbsp;</span></b>Main office and plant was located at 70 Laurel Street, Bristol, CT.</p><p> Manufacturers of Transformers. </p><p>Products include Powerstats and Voltage Regulators.</p><p>New! A Motor Driven Powerstat. Now you can control large amounts of power with a simple push button.</p><p>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.</p><p>Products are Standard Air Cooled Powerstat and the SECO Automatic Voltage Regulator, both featured. Has product images, descriptions, applications and specifications provide product details.</p><p>Unbound from a 1943 electrical engineering magazine, this unique old one-page advertisement would display beautifully matted and framed. Nice graphics.&nbsp;World War 2 era. A fabulous addition to your retro electrical library.<br></p>
    • Mfg Part # zl539
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