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| | JAIC 1999, Volume 38, Number 2, Article 2 (pp. 124 to 143) |
 | | Hasluck (1906) proposed that the difference in tone was caused by a more gradual reduction of the silver. |
 | | Clerc (1937, 346), the degree of humidity of the emulsion considerably affected the color of the image: “A damp condition increases the sensitivity of the organic salts [citrate of silver for example] without affecting that of the chloride, and so, for a given exposure, the image is redder than that given by a dry film.” |
 | | Clerc (1937, 350) noted that alkaline gold toning baths that were recommended for salted and albumen papers could be used for gelatin printing-out papers but that they were “almost without action on collodion papers; these latter should be toned in a bath containing a solvent of silver chloride, e.g. |
| aic.stanford.edu /jaic/articles/jaic38-02-002_9.html (1588 words) |
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