Display enlargements from single frame m
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K.C.D. Hickman
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Article
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1926
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Elsevier Science
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English
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THE highest quality enlargement obtainable from a single motion picture frame cannot be secured unless the following precautions in descending order of importance are taken: (I) The light source must be highly diffused. (2) The last diffusion screen must be as near as possible to the negative. (3) T