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Scientific American, Vol. 60, No. 24 (June 1889) (1889)

leaf 3

An illustration from Scientific American, Vol. 60, No. 24 (June 1889), 1889, leaf 3
ner face of the valve to force it outward into open ter are designed to take the whole draught or strain of AN IHFBOTED ELECTBIC CUBBENT BEQTTLATOB. position when the valve is released. This is effected the load, each acting on both ends of the doubletree. A cheap instrument for regulating electric… … hernia caused by over-exertion, though he has known CBdtJCH'S BHEOSTAT. ^any hundreds of athletes. He maintains that they TBAVIS* FIBE EXTINQTriSHEB FOB SHIFS. are not more subject to aneurism and heart disease lamps, and whereby thedypamo will thus be relieved up between the decks and made fast to…

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