Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 27
atter the horn is fixed, the tool being kept stationary in the slide-rest. Both methods requireexpensive apparatus, the principles of which will be explained in the article on screw-cutting tools. The third plan is extremely simple; and appears, on inspection, to have been the one pursued inthis… … W1WM1 — BTall tool is fixed in the vice or bench; it consists of a piece of wood, to which is screwed a hardenedateel plate about one-twelfth of an inch thick; it has a hole equal to the diameter of that in the horn, forthe passage of the supporting wire; the plate is divided radially, the one edge…
Mechanical engineering · Mechanics · Engineering
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![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-995-451.webp)
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