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Scientific American, Vol. 40, No. 12 (1879) (1879)

leaf 3

An illustration from Scientific American, Vol. 40, No. 12 (1879), 1879, leaf 3
ke what pains we will, we cannot obtain a horse power mould is contained in a vacuum chambcr, and the metal, in ment, B, partly within the opening in the partition, e, and froma horse at much less than 4d. an hour, taking into account its passage to the mould in the chamber, is spread out partly in… … act proportion to the are vertical, the flour workhedoes. He costs, is apt to pass from the as matter of interest of stones having the or- money and depreciation, less than half the cost of the upon a fan-shaped spout, allowing the injurious gases to dinary dress in an unfinished condition. To…

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