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CIDE DICTIONARY

photographone

CIDE DICTIONARY

photographonen. [See Photograph; -phone.].
     A device, consisting essentially of an electric arc and a camera, by which a series of photographs of the variations of the arc due to sound waves are obtained for reproduction by means of a selenium cell and a telephone.  [Webster 1913 Suppl.]

For further exploring for "photographone" in Webster Dictionary Online


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