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      Knowledge is Power

      Scientific American December 1927

      "Old Ironsides" in Dry Dock

      Placing the badly decayed "Old Ironsides" in Dock for Reconstruction—a Delicate and difficult Task

      • December 1, 1927

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      More in the December 1927 issue of Scientific American
      • Index to Volume 137-July-December, 1927
      • Lightning Prevention
      • Strays from the Ether, December 1927
      View Full Contents
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