ell known, since The "Perry" has a length on the water line of 245 and zinc was passed by means of a tube dipping into the experiments of M. D'Arsonval, that hydrogen can feet, an extreme breadth of 23 feet 7% inches, and mean the liquid. In the center of the vessel was placed a be easily separated… … may be traced back to a sure being opposite, as are ENGINES OF THE TOBPEDO BOAT "PEBBY." very early date, also the inter- and already in mediate and the eleventh second low- Century two pressure. The strains were second pair is evidently culti- at right angles v ated, the one with the first bearing…
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