American horological journal, devoted to practical horology (1869)
Miller, George B · New York, G. B. Miller · leaf 130
iction, Long and Short Screw-Drivers, .... Answers to Correspondents, ....... Equation of Time Table, 121125128131 132134135 137139140141142144 Ballon, Whitcomb & Co.s New Lathe. With the wonderful increase in the sale anduse of a better class of watches than were for-merly required by the… … still more rude tools, applied to the fine watchesof the present day, would be the death of theircorrect performance. The constant advance inmechanical skill has necessitated an equal ad-vance in the construction of the tools and ma-chines of the artisan. We remember the timewhen a natural-born…
Clocks and watches
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