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      Scientific American April 21, 1883

      Nitric and Chromic Acid Batteries

      Nitric Acid.

      • By John T. Sprague on April 21, 1883

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      More in the April 21, 1883 issue of Scientific American
      • An Electric Alarm
      • Hopkinson's Current Meter
      • New York Terminus, N. Y., W. S. & B. R
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