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      Knowledge is Power

      Scientific American February 19, 1881

      Analysis of Forage Biscuits

      • By C. J. H. Warden on February 19, 1881

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      More in the February 19, 1881 issue of Scientific American
      • Conveyance of Sea Water to London
      • Fleuss's Diving Apparatus
      • Illusions of the Stage
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