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      Knowledge is Power

      Scientific American November 14, 1885

      Standard Pulse Readings

      An Attempt to Read Sphygmographic Tracings from a Natural Standard, by a Steel-Yard Balance and an Automatic Pulse-Meter Chart

      • By B.W. Richardson on November 14, 1885

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      More in the November 14, 1885 issue of Scientific American
      • New German Cruiser
      • Some Thoughts about the Telephone
      • Apparatus for the Manufacture of Beet Sugar
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