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Scientific American, Vol. 60, No. 3 (January 1889) (1889)

leaf 4

An illustration from Scientific American, Vol. 60, No. 3 (January 1889), 1889, leaf 4
the power of weight, I, and the wool and solu- Dry vegetable or animal oil inevitably takes fire ■»<»>«■ tion then drop into and pass along through tube, J. Fast Railroading. when saturating cotton waste at 180° F. Spontaneous A pulsatory movement and action is thus im- What is said to be the… … $2,000, or $32 an so that any length hour. IMPROVED PULSATORY WOOL WASHING MACHINE. © 1889 SCIENTIFIC AMERICAN, INC

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