. Transactions. Annealed at 1100°.Fig. 17c.— X 7 Diam. Picric Acid. Spec. I. Spec. 2. Alloy No. 3 Si 25. Per Cent. Silicon. T. D. YENSEN 299. As 18a.— X 40 Diam. Picric Acid. Fig. 19a.— X 40 Diam. Picric Acid.

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Keywords: ., bo, bookcentury1800, bookdecade1870, booksubjectmineralindustries