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      Knowledge is Power

      Scientific American March 18, 1916

      Million-Volt Commercial Frequency Transformer

      • By L. R. Perry on March 18, 1916

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      More in the March 18, 1916 issue of Scientific American
      • German Military Railroad Organizations at Work
      • The Motor-driven Commercial Vehicle - March 18, 1916
      • Strategic Moves of the War, March 10th, 1916
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