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Scientific American, Vol. 49, No. 1 (1883) (1883)

leaf 4

An illustration from Scientific American, Vol. 49, No. 1 (1883), 1883, leaf 4
ic press is driven by a strap from the main shafting, drawn outtoa point, placing the drops in such a manner so that the attendant has nothing to do but open and close plies the latest scientific discoveries of Prof. Robert Koch, that a space may remain between them. The lead gradually and others,… … but lapping over a little on its northern edge into the cylinders with different agents. The appara- the State of New York. This region yielded, in tus seems well adapted for the rational treat- 1881, 26,950,813 barrels, and in 1882, 31,398,750 ment and prevention of zymotic diseases. barrels. A…

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