Browse DSIDetails of the item << Previous Next >> Cros Charles C. C. ; 1842 in Fabrezan, Aude 1888 Paris France developed various improved methods of photography including an early colour photo process ; see http://gallica.bnf.fr/ark:/12148/bpt6k61655c ; C. C.: Solution générale du problème de la photographie des couleurs (Paris 1869) ; Also active as poet and inventor, e.g. of sound recording and telegraph technology. 19676238
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