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Expired
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Friedrich Wilhelm Gust Chelius
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Individual
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Individual
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Publication of GB190413472ApublicationCriticalpatent/GB190413472A/en
Silver Salt Photography Or Processing Solution Therefor
(AREA)
Credit Cards Or The Like
(AREA)
Abstract
13,472. Chelius, F. W. G. June 14. Mounting prints and the like; printing-paper and the like.-The back of photographic paper is coated, before the photograph is taken, with an adhesive, such as gelatine, isinglass, starch, or shellac, which becomes sticky when the print is in the toning or water bath, so that the paper may be mounted directly after leaving the bath. To prevent this coating from being mistaken for the sensitized film, the former may be lightly tinted.
GB190413472D1904-06-141904-06-14A New or Improved Process for Mounting Photographs and the like.
ExpiredGB190413472A
(en)