FOR SALE--GEAR CUTTER.
Been in use only eighteen months; will cut gears, both
Spur-Bevel-Miter and Spiral, from four feet to one inch in diameter.
Is complete with counter-shaft and several cutters. Machine made by
Pond, of Worcester. Index made by Browne & Sharpe. Cost $900. Will
sell for $250.
Address J. G. STOWE, 126 Main Street, Cincinnati, O.
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Scientific American, Volume 40, No. 13, March 29, 1879 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 83 / 162 题