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Scientific American, Vol. 31, No. 9 (1874) (1874)

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An illustration from Scientific American, Vol. 31, No. 9 (1874), 1874, leaf 0
oduct, separating the smaller bolts from each other, so that they road a new mili, which, go far as grinding power is con- will hold together, admitting of handling or dogging in the the imports amounting now to gzomething more than 6,000,000 cerned, is second to none in the great port of the… … portions, one above the other, so that the story of the mill. Of the twenty-five FLETCHER’S REBOLTING MACHINE. upper part can be vertically adjusted as pairs of millstones which it is intended ies of palm which secretes in its cuticle a very considerable may be required, for sawsof different sizes,…

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