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Scientific American, Vol. 23, No. 9 (1870) (1870)

leaf 3

An illustration from Scientific American, Vol. 23, No. 9 (1870), 1870, leaf 3
of manufacture zing driven The boiler is of cast steel, } inch thick. The This prozess not only preserves the net, but gives a stiff- furnace is 30 inches long, 25 inches wide, and 32 inches deep generally. under trees in the open air, and placed over a brisk ness to the meshes which makes them… … MOUNTAIN LOCOMOTIVE FOR PERU bolts, the same as the sides. The boiler contains 58 14 inch of water. This is allowed to boil down, till, with the extract- heat when lett ina mass than the hempenones. The process iron tubes, 44 feet long. The axles are cast steel; the tanks ed matter, it forms a…

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