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Scientific American, Vol. 28, No. 19 (1873) (1873)

leaf 8

An illustration from Scientific American, Vol. 28, No. 19 (1873), 1873, leaf 8
to give room for packing the very expensive and hard tomanage. M. Marchand has found, Naturally, the first thought of the hardy pioneers would however, and Les Mondes terms it a great discovery in prac- be judicious retreat, and such a course they would undoubt- concrete under the broad flanges.… … POSITION, acid, glycerin may be well substituted for mercury. He has non plow. Instead of running away, therefore, they coolly telescopic legs. These are placed on the south side. From also observed that his mixture, considered as a reagent of unhitch their horses, load the hollow metal plow beams…

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