Archive image from page 295 of The depths of the sea;. The depths of the sea; an account of the general results of the dredging cruises of SS. 'Porcupine' and 'Lightning' during the summers of 1868, 1869 and 1870, under the scientific direction of Dr. Carpenter, J. Gwyn Jeffreys, and Dr. Wyville Thomson depthsofseaaccou02thom Year: 1874 248 THE DEPTHS OF THE SEA. [chap. VI. Fig. 48,—Tlio Stem Djrviok of the 'Porcupine,' showing the 'accumulator,' the dredge, and the mode of stowing the roiie.

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