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Scientific American, Vol. 44, No. 16 (April 1881) (1881)

leaf 3

An illustration from Scientific American, Vol. 44, No. 16 (April 1881), 1881, leaf 3
descriptions appeared to be somewhat obscure as to the na- attendant, while, as the size increased, the proportionate ture of the explosive compounds to be used, and the means wheel being driven by a treadle through the medium of cost of attendance would diminish. Instances were given a straight… … that vaccine lymph so produced plished by the White Star Liner BENTLEY'S PERFORATING MACHINE. will be free from possible taint of Britannic. This steamer, which is septic, syphilitic or other noxious one of the finest vessels on the At- germs, which he lymph may contain when taken from living…

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