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Scientific American, Vol. 32, No. 13 (1875) (1875)

leaf 7

An illustration from Scientific American, Vol. 32, No. 13 (1875), 1875, leaf 7
lar water supply. The apparatus consists of an oscilla- Every pbysical necessity and want of man is supplied, ting engine placed withina perfectly watertightouter casing, and every physical comfort and every physical enjoyment into which the water enters at one side and leaves at the of man… … will come from a more extensive knowledge of augments the sum total of the magnetism SCHMID'S HYDRAULIC MOTOR. the insect tribes; and the boy who is catching there present; the steel loses what the arma- ture gains. This points out a method of determining the and studying putterflies and other…

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