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Scientific American, Vol. 28, No. 14 (1873) (1873)
leaf 8
imeter of a wheel. They are prevented from falling off by stops, and are compressed between a descending plunger and two lateral dies, which remove all irregularities and produce a nail of perfect finish and form. One more process yet remains to be accomplished. It consists in placing the nails,… … © 1873 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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