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Scientific American, Vol. 13, No. 5 (July 1865) (1865)

leaf 7

An illustration from Scientific American, Vol. 13, No. 5 (July 1865), 1865, leaf 7
true stones of the size described are nace, C, which has covers of a peculiar kind. These pencil-holder was fixed near the cylinder in such a so rare that few persons could afford to wear them. manner that it could be thrown in or out of contact covers, D, have grooves, E, in them corresponding… … HOLLINGWORTH'S SOLDERING FUJINAUU. running, but, as before stated, the difference was very to five dollars. They are frequently imitated by fluor the grooves are is solid, as at F, Fig. 2, while the marked. spar, oftener by a composition of paste. This is com- surrounding portions are hollow and…

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