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Scientific American, Vol. 29, No. 3 (July 1873) (1873)

leaf 7

An illustration from Scientific American, Vol. 29, No. 3 (July 1873), 1873, leaf 7
astronomy seem to me to afford a model which might ditions of soil; In rear of the shovel are four hoes, arranged chanic, and at last yielded to the request of the commanding be copied with advantage on this side of the Atlantic. Wis in pairs, C C and D D, and connected by the tie rods, E, to… … facuhe, and prominences, are the on one side so that by changing KROGH'S FARM CULTIVATOR. most striking and beautiful I them from one side of the plow have yet seen. Their lunar pic- to the other, they may be made to throw the earth up to or gun, and for fifteen minutes drilled away amid a shower…

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