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Scientific American, Vol. 8, No. 2 (1863) (1863)

leaf 11

An illustration from Scientific American, Vol. 8, No. 2 (1863), 1863, leaf 11
d to remain at- gers, by the use of skates with rollers attached, on York, Pa. : tached to it during its flight, and only to be detached I claim, first, The ring, D, adapted and employed to operate in com- common floors ; better, however, if the latter are by the act of the erojectllS EOTRING… … appearance in any way ; to this end it consists in the while the process of churning is going on. Fourth, The combination and arrangement of the inner tube, D, arrangement of the reed-board within one end of the and outer tubes, E E’,so asto form the hollow space or chamber through which space the…

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