Snelling, Henry Hunt, 1816-1897 · [New York : W.B. Smith] · leaf 241
on Institution. WITH ALTERATIONS BY THE EDITOR. ■IF the double salt of goldbe used, 15 grains of it areto be dissolved in a pint ofdistilled water. But if thecrystallized chloride of goldand hyposulphite of sodaare obtained separate, the15 grains of the former are to bedissolved in a pint of… … solution all the time, when finished the mix-ture should be nearly colorless,the plate be-ing removed from the distilled water inwhich it was placed, and whilst still wet,should be placed on a fixing stand. A lit-tle filtering paper is then to be placed inthe glass funnel, and the gold solution…
Photography · Art and photography
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