...Muriate of ammonia precipitates chloride to darken to a fine chocolatebrown, whilst muriate of lime produces a brick-red color...
Henry H. Snelling 「The History and Practice of the Art of Photography」
... Any metalic mounting on the brushes should be avoided, asthe metal precipitates the silver from its solution...
Henry H. Snelling 「The History and Practice of the Art of Photography」
...The zincplate being immersed in the acid, and the copper in the salt, a weakelectric current is generated, which precipitates the silver in a veryuniform manner over the entire surface...
Samuel D. Humphrey 「American Handbook of the Daguerrotype」
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