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Scientific American, Vol. 33, No. 10 (1875) (1875)

leaf 7

An illustration from Scientific American, Vol. 33, No. 10 (1875), 1875, leaf 7
further particulars address bearing upon a standard, A, which slides in guides. Enga- M. D. Converse, 68 Park Place, New York city. section of the tube. ging with rack teeth upon said standard is a pinion, B, with The invention is one of considerable merit, and will doubt- SO +O OO which is… … dangers peculiar to such machinery, 2s road dust with equal bulk of coal ashes well as the difficulty always encoun- is an improvement, making the fertili- tered in oiling the same, are well known, zer more friable.—Country Gentleman. since its tendency is eminently labor-saving. For further By the…

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