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Scientific American, Vol. 12, No. 23 (February 14, 1857) (1857)

leaf 3

An illustration from Scientific American, Vol. 12, No. 23 (February 14, 1857), 1857, leaf 3
into a notch, f; and as it is secured its circular sweep, and discharging it at the racks on the under sides of the slides, D D employed. and by which the log is set. On the two short The venerable Dr. Nott, of Union College, Schenectady, N. Y., was the first inventor who bollow shafts… … visited to obtain the best plan for building the S, and held in place by the pall, T. This re- furnaces, and Mr. Weissenborn’s was at last sult may be varied by altering the gearing but backend. Whenever the gavel is discharged, rake shaft firm while the rake is moving back, selected as being the…

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