Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 820
E … upon the other. The disk E is brought to the form F, and then to that shown in G. Disk H isspun into the form I. The forms / and H combined produce the finished lid J. The French, who were the originators of theprocess, employ it with great dexterity in a va-riety of ways, more especially in the…
Mechanical engineering -- Dictionaries
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.