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      Scientific American February 20, 1886

      Separation of Zinc from all the Metals of its Group

      • By W. Hampe on February 20, 1886

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      More in the February 20, 1886 issue of Scientific American
      • Brasseur's Seed Pan
      • Manufacture of Sulphuric Acid
      • Orange and Lemon Cultivation in Sicily
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