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      Scientific American March 24, 1877

      The Collodio-Bromide Emulsion Process Applied to Transparencies, and Enlarging Without a Nitrate Bath

      Stereoscopic Transparencies

      • By William Brooks on March 24, 1877

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      More in the March 24, 1877 issue of Scientific American
      • A New and Accurate Method for Determining Boiling Points with Small Quantities of Liquid
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