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Scientific American, Vol. 60, No. 13 (1889) (1889)

leaf 3

An illustration from Scientific American, Vol. 60, No. 13 (1889), 1889, leaf 3
ives, by which the knife blades may be cleaned while patented by Mr. Robert H. Lanyon, of Carterville, nine, morphine, atropine, strychnine, veratrine, coca- wet and afterward be dry-polished, is illustrated here- Mo. The frame is of sufficient width to receive the ine, and many others, with, and… … grain of morphine or theine, gelatine or albumen, ani- its periphery, to which the frame is curved to conform, line or naphthaline, can we make from it. Only the and each side of the frame has a series of rectangular | mysterious vital force working in the natural labora- | tory of the vegetable…

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