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Scientific American, Vol. 38, No. 25 (1878) (1878)

leaf 7

An illustration from Scientific American, Vol. 38, No. 25 (1878), 1878, leaf 7
n each side of the boat, can be discharged from We illustrate herewith a new submarine excavator, de- crank, and arranged at the end of the feed box, in connec- thirty to forty feet from each side of the same, thus making signed to be attached directly to the bow and sides of a ves- a channel from… … CARR’S IMPROVED DREDGER. this mixture, boiled, and mixed with more soda lye till the wardly to form a brace. total weight rises to more than double that of the fatty Mr. H. M. Freeman, of Lathrop, Mo., is the inventor of Dingler’s Journal remarks that an improved Riding Attachment for Plows, which…

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