Color sensitive photographic plates and
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F.M. Walters Jr.; Raymond Davis
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Article
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1922
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Elsevier Science
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English
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ORDINARY plates which are sensitive to the blue, violet and ultra-violet may be made sensitive to other colors by .the use of certain dyes. These may be incorporated in the emulsion, or the dry plates may be made sensitive by bathing in dilute solutions of the dyes. This investigation was undertake