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Scientific American, Vol. 22, No. 1 (1870) (1870)

leaf 6

An illustration from Scientific American, Vol. 22, No. 1 (1870), 1870, leaf 6
priety, versely with a bridge-plate or plates, susceptible of adjustment lar wheels or disks side by side, weigh‘vg five or six pounds be considered here. The friction of axles in their supports is independent of the cutter-heads, whereby an adjustable sup- each, with a diameter of seven or eight… … boro, Vt.; Whitesboro, N. Y.; Charleston, 8. C., and fother are supplied must be created by a force pump worked by the The loss of power itself, though a reai disadvantage, is never- places, and, it is claimed, are capable of doing better work machine itself. The reservoir need not be large as the…

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