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Scientific American, Vol. 29, No. 24 (1873) (1873)

leaf 7

An illustration from Scientific American, Vol. 29, No. 24 (1873), 1873, leaf 7
d then } ounce derside of the plowis secured a rope, F, which runs for- elimination of fusel oil, and also that by the apparatus a of vinegar. ° The files will turn red at this point in the pro- ward in a groove in the bottom of the shovel over a pulley, greater quantity of spirits can be treated… … Ordinarily, the track being clear, the weight of the appare- tus is borne by the truck, B, and the front end of the shovel does not touch the rails. As soon, however. as a drift is en- countered, the snow presses down the shoes, C, raising the shovel almost off its truck, and guiding it into the…

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