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Scientific American, Vol. 3, No. 25 (December 1860) (1860)

leaf 15

An illustration from Scientific American, Vol. 3, No. 25 (December 1860), 1860, leaf 15
cribe™ for the very liberal 2, and two stiff clasps, a a, of metal, are secured to the United States Patent Office last year (1859) amounted to 4,538; support they have hitherto extended to this journal; placing it, as opposite sides of the coil. In use, one of these clasps while the number granted… … engraved by experienced persons under their own supervision. up and mailed to the inventor, with a pamphlet, giving instructions is secured to the sustaining bar or table, while the body TO THE CHEMIST ANI> ARCHITECT ! for further proceedings. These preliminary examinations are made Chemists and…

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