The watchmakers' lathe, its use and abuse; a story of the lathe in its various forms, past and present, its construction and proper uses (1903)
Goodrich, Ward L. [from old catalog] · Chicago, Hazlitt & Walker · leaf 111
or changes of work, a special form of rest, calledthe Tip-over T-rest, is in extensive use. Figs. 95 and 96show this device closed in position for work and swung out-ward and downward for measurement or removal of thework. It is in universal use in watch factory jeweling de-partments, and is also… … Fig. 95. Closed. Fig. 96. Open. endorse it heartily as a time saver, as it permits the rest togo back to the same distance from the work every time andthus does not change the leverage on the graver, so thatthe same pressure of the hand will produce the same resultson the work. A rapid workman is…
Clocks and watches · Lathes
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