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Scientific American, Vol. 40, No. 8 (1879) (1879)

leaf 4

An illustration from Scientific American, Vol. 40, No. 8 (1879), 1879, leaf 4
with. It is that the tubes may be readily inserted and removed, is’ the The cans used by packers can be used but once, as they are | said that he has telegraphed as far as eleven miles by means invention of Mr. W. H. Walsh, of Fort Worth, Texas. The , destroyed in opening. of kites flown with… … jected to a shear cut by the reciprocation of the knife or MN. Dupuy de Lome, in Comptes Rendus. knives in the arc of a circle; the knives cut at every stroke + 0+ —__—_—. backward and forward. AN IMPROVEMENT IN NECK YOKES, Mr. J. K. Boswell, of St. Louis, Mo., has a device for heat- The…

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