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Scientific American, Vol. 10, No. 3 (January 1864) (1864)

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An illustration from Scientific American, Vol. 10, No. 3 (January 1864), 1864, leaf 0
hese letters are depressed by 7, 8, 9, to form all the full numbers, and twenty small applicant should mention the size of types desired. means of the lever, B, when the same is acted upon ones, to form the fractional numbers, placed in this The patent was granted the 9th day of June, 1863, by the… … rounds have been fired from tain mark, E, the corres- the 200-ponnder rifle for eve- ponding figure or type will DE KEY'S TYPOGRAPHER. ry one from the 15-inch Rod- be under the lever, B, be- man. This is a striking illustration of the compara- printing, as for novels, &c, these 160 figures will…

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