ite LJ cH on it mall ins al [NUMBER 16. VOLUME 6.] date the space between for barrels of various THE Scientific American, lengths, On the inside of the axes are fixed the crozing and chamfer knives. They are the CIRCULATION 16,000. sameon both sides, In fig. 3 ¢ is the shaft on PUBLISHED WEEKLY … More information may be obtained by letters performed at Sydney on the 3rd of July, by addressed to Mr. Hutchinson, who has taken This improvement is the invention of Mr. C. re let us state, before proceeding further, the Hon. Mrs. Keith Stewart, the daughter of B. Hutchinson, of Waterloo, N. Y., a…
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