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Scientific American, Vol. 51, No. 7 (August 1884) (1884)

leaf 8

An illustration from Scientific American, Vol. 51, No. 7 (August 1884), 1884, leaf 8
Robbins as- department with equal thoroughness; but the task would a steel block ground, and finished on one side and then on sured me that from steel wire, costing the company but|5.00 have taken a month, and tlie results would have required the other. The edges are finished the same way. They are… … the direction of Wm. R.Wills. The first THE AMERICAN WATCH CO.—THE GILDING HOOM. weighed In my presence, and found to weigh object exhibited was a cabinet containing 146^ oz. A single ounce was then weighed, agates and other materials for making polishing laps. $1,715.00. Most of the screws, of…

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