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 101
own work. In thatcase he is merely hiring himself to do work and he fre-quently does this when good business policy would suggestthat he hire a cheaper man to do his watch repairing anduse his own time in a way that would be more productive. Ufa IOO THE AMERICAN LATHE. Among the special chucks… … Fig. Jumbo Chuck. Chuck, and consists of a chamber having a central hole infront and a pump center at the back for the centering of thestaff. The sides of the chamber are cut away to allow ofthe insertion of the balance and, when it is in position, with
Clocks and watches · Lathes
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