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      Scientific American September 07, 1895

      The Seventh Summer Meeting of the Geological Society of America

      • By E. O. Hovey on September 7, 1895

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      More in the September 07, 1895 issue of Scientific American
      • A. Palmer's Screw Gage of Constant Pressure
      • Pounding Engines
      • The Manufacture of Violin Strings in Saxony
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