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Scientific American, Vol. 1, No. 14 (1859) (1859)

leaf 15

An illustration from Scientific American, Vol. 1, No. 14 (1859), 1859, leaf 15
can be adjusted to grind either coarse protected by projecting flanges on the rockers, and they tooth for a cider-mill. But who knows what a day may or fine; and, finally, the greater ease, freedom, rapidity prevent the two working surfaces slipping one over bring forth? and such is the the other,… … further information, upon an arc of the circumference being addressed at Trumans- of a circle, of which the burg, N. Y. center is at the base of the sccond tooth beyond. There- and thoroughness with which it is enabled to do its fore, in order to form this curve, one leg of a pair of di- work.…

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