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Scientific American, Vol. 3, No. 44 (July 1848) (1848)

leaf 3

An illustration from Scientific American, Vol. 3, No. 44 (July 1848), 1848, leaf 3
of a clock vented piece of machinery, says the Leeds which will indicate the year, thus :—" Mon- Mercury, is at present contained in a small 1$m IntJcntions. day, July 17th, 1848:" and at twelve o'clock box, which may be attached to any ordinary at night, the clock will alter the indications clock.… … To Thomas C. Merrill, of Newbury, Mass. ing hides, extracted from Examiner Page's for improvement in Machinery for sawing ir- ratchet at the foot of the forward bench leg, This is an engraving of a new Vice, inven- Report, will be tound to be not a little inter- regular shapes. Patented July 11,…

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