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 87
as shown, spin-ning the work to center and then clamping the holder firmlyin position. Its construction will be readily understood bya study of the illustrations. N shows a wheel in positionfor work on its pivot; G shows a staff chuck, M is theclamping ring of the holder, which is tightened after… … Fig. 59.
Clocks and watches · Lathes
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