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Scientific American, Vol. 41, No. 8 (1879) (1879)

leaf 6

An illustration from Scientific American, Vol. 41, No. 8 (1879), 1879, leaf 6
h the usual mouth. Mr Ephraim 8. Morton, of Plymouth, Mass., has patented ee 8 The object is to produce three or more sounds simulta- an improvement in bows, which consists in making the bow Petroleum, | neously. The usual way of doing this is to attach three or in two parts and connecting these… … esting inquiry arises as regards what becomes of the oil that spring retracts, but at the same time exerts a continued press- EINIG’S STEAM WHISTLE, cannot be secured; into what does it flow, and where is its ure, and thus causes the swab to take up and remove all ac- final resting place ? Any one…

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