Inventors at work, with chapters on discovery (1906)
Iles, George, 1852-1942 · New York, Doubleday, Page & company · leaf 138
Milling cutters with inserted teeth. Cincinnati Milling Machine Co. … GRINDING 101 lathe, its slide rest. The first steam engines of James Watt, builtat the Soho Works, near Birmingham, are thus described :—A cast iron cylinder, over 18 inchesin diameter, an inch thick andweighing half a ton, not perfect, butwithout any gross error was pro-cured, and the piston, to…
Inventions · Inventors
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