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Scientific American, Vol. 5, No. 24 (1861) (1861)

leaf 7

An illustration from Scientific American, Vol. 5, No. 24 (1861), 1861, leaf 7
had ber 1, 1861, and further information in relation to it flat or oval form. It is surrounded by the metallic this experience has failed to wonder why some means may be obtained by addressing E. Kellam & Co., at case, b, which encloses two copper or brass plates, c c. cannot be devised for… … Fig. 1 of the engravings. The hook, a, is secured to them is liable to crack. the Scientific American Patent Agency, Nov. 19, 1861. the shank, 6, by a pivot pin, so that it may turn We are informed that this decklight is meeting -Beardslee’s Magneto-Electric Machine. down in the position shown in…

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