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Scientific American, Vol. 6, No. 24 (1862) (1862)

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An illustration from Scientific American, Vol. 6, No. 24 (1862), 1862, leaf 0
me the rollers strike the bar or press, not only upon all the irons of France, but day, and throw it into the reservoir at an elevation of plate of iron placed on the anvil beneath them ; the 115 feet. Each wheel is 9 feet in diameter outside of upon the best irons of England, Sweden, Spain and… … is being reduced. eased frigates launched The inventor says that lately to a decisive trial to test their sea-worthiness. The Couronne, which the machine was designed especially for rolling ar- has arrived from L’Orient at Cherbourg, is selected at 15,000 kilograms, and the charge under which it…

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