Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 541
on table //. thence onto tailings indicator J and discharge-spout o. The tailing-indicator consists of two amalga-mating plates on which the tailings drop; these plates indicate, collect, and deposit, it is said,in the well any possible loss of amalgam or mercury from the machine. According to the … Fig. 2.—Jordans centrifugal amalgamator.
Mechanical engineering
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