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 222
Fig. 199. Quill to go in Rivett sliderest, with index, latch and draw-inspindle for wheel cutting. Fig. 200. Graduated and adjustableknee to hold Slide Rest vertical forwheel cutting. … Fig. 200. time he shifts the work for another cut, and such mistakesare very expensive to the man who is paying for the timeof the workman who makes such a blunder. A notched in-dex of the right number of teeth is merely turned until thelatch enters the next notch, making the liability to errormuch…
Clocks and watches · Lathes
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.