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Scientific American, Vol. 4b, No. 18 (May 1861) (1861)

leaf 7

An illustration from Scientific American, Vol. 4b, No. 18 (May 1861), 1861, leaf 7
lt, If, passing through and runs into the chamber, and it soon becomes so thick up blockading ships in a harbor. Fulton invented entering the nut, C. B B are the leaves of the prin- and dirty that the mixture ceases to lubricate. But the submarine torpedo to destroy British war vessels, cipal… … upon the spindle, B, this is The patent for this inven- tion was granted January 1, very easily done by unscrew- EMERSON'S PATENT AXLE LUBRICATOR 1861, and further information ing the thumb screw, E, submarine propeller for war purposes has not yet been in relation to it may be obtained by…

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