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Scientific American, Vol. 7, No. 4 (1862) (1862)

leaf 3

An illustration from Scientific American, Vol. 7, No. 4 (1862), 1862, leaf 3
rs, a a, of and turpentine). Of four kinds of mineral oils, or 16) Oe such size as to permit the passage of the slender ta- refined petroleum, there was but little difference in Sewage of Cities---Slow and Fast Crops. pering bars, bb 6, the larger ends of these bars be- their illuminating power. It… … ends of the bars, a a, are experience only went to M’NEIL’S CLOTHES DRYER. placed, the extension bars, show that, according to and it required no less than 11.699 gallons of burn- cc, are pushed outward till they grasp the stop on the soil and other conditions, the town sewage ing fluid to produce…

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