Snelling, Henry Hunt, 1816-1897 · [New York : W.B. Smith] · leaf 159
oride of goldwith an equal bulk of pure ether. Themixtuie separates into two parts, a lighterpart swimming above, which must be de-canted off immediately, and a heavierliquid remaining below. The ehereal so-lution should be preserved in well stopper-ed bottles and excluded from the light.It is…
Photography · Art and photography
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