W. H. & I, SCOWILLE, Quartz Pulverizer, Patented Sept.
Quartz, Pulverizers and Amalgamators; and we do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming a part of this specification, in which Figure 1 represents a plan; Figs. 2 and 3, central vertical sections, and Fig. 4 a detached view of the scrapers.
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