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Scientific American, Vol. 14, No. 10 (1866) (1866)

leaf 7

An illustration from Scientific American, Vol. 14, No. 10 (1866), 1866, leaf 7
regularly. hoilow In the perspective view, Fiz. 1, one torm of this and lined around with a layer of quartz crystals, pump is shown, and also the means used to operate forming what is termed a geode—a ‘‘little crystal the piston; the latter, be it understood, turns slight- grotto.” Some of these… … great favor by locomotive engineers who have steel Department, he who runs the presses and tends to tyres to turn.—Engineering. so constructed, however, that the rod remains sta- things generally. What is the reason of this. If any one is chosen to supplant the father of his country, tionary while…

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