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 165
Fig. 125. Fig. 126. Twist drills are now made in sizes small enough to beused in a great many of the operations connected withwatches and clocks, and when it is possible to use them theyare found to cut very fast; and on account of their formit will not be necessary to withdraw them to remove the…
Clocks and watches · Lathes
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
