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Scientific American, Vol. 36, No. 14 (April 1877) (1877)

leaf 7

An illustration from Scientific American, Vol. 36, No. 14 (April 1877), 1877, leaf 7
he number of turns of the plat- away to regulate the elasticity of the spring. aged when the magician removes the clock from its cords, form, A, and the direction of which is perpendicular to that of It will be seen from Fig. 1 that double springs are at- and, holding it with two fingers at arm's… … stone ; ' here I am, day after day, working my soul away in Cutler's cement, for fastening blades of dinner knives in making soles for others, cooped up in thislittle seven by nine ivory handles, consists of rosin 4 parts, beeswax 1 part, tached at one end to the upper parts of the hind axle tree…

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