Dol. 4. No. 38, when the bolt is turned on its axis, the brass THE Scientific American. piece and the anchor, may be raised or lower- … times the distance from the fulcrum tothe ax-. This is the invention of Mr. William Ash, the spindle. Inthis way the cutter can be English and Irish, French and Spanish, is ofthe pin. The object of the apparatus is taken out and sharpened at pleasure. Instead of Sheffield, England. Its object is to…
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