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      Scientific American April 10, 1920

      Something New in Fluorescent Screens for Radioscopic Work, Where there is no Sugar Shortage and more

      • By M. Tevis on April 10, 1920

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      More in the April 10, 1920 issue of Scientific American
      • Is the Fabricated Ship a Success?
      • Correspondence - April 10, 1920
      • Making Boro-Budur Known
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