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Scientific American, Vol. 67, No. 10 (September 1892) (1892)

leaf 8

An illustration from Scientific American, Vol. 67, No. 10 (September 1892), 1892, leaf 8
rticulars of various supposititious naval combats, making it revolve with a speed that may be regulated and brings into clear light the defects as well as the pow- at will. In front of the cylinder, upon a horizontal rod, at first sight so limited, has a wide range, for the au- thor definitely lays… … Now, if we reflect that from a considerable distance ABBOT ROUSSELOT'S APPARATUS FOR INSCRIBING SPEECH speech is a motion and that to the foe, and they do not a sound, a voice, is air that hesitate to say that, even if issues from the mouth and nose in vibrating under the they be supplied with it,…

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