s that of Garman & Siegfried, plate to which is attached, as shown, a stem, on which is a great part or decomposed by this treatment, for the mercury owned by the Steel Refining and Tempering Company, Bos- piston, C, inclosed within the cylinder, E. The cylinder is salt is rendered nearly black,… … valve, A. The latter will there- lowing substances: chloride of fore move easily, whatever the sodium, sulphate of copper, sal pressure of the faces in contact ammoniac, and sal soda, together with one half part, by which, though perfectly free, aru in every way steam-tight. weight, of pure nitrate…
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