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Scientific American, Vol. 50, No. 21 (May 1884) (1884)

leaf 8

An illustration from Scientific American, Vol. 50, No. 21 (May 1884), 1884, leaf 8
ed all piled in the chemicking vat in the ordinary process. The over them. Two large ones, and two small, looked toward cover is then secured and the keir made air-tight, the valve The stones and mortar having been cleared away, it was the east, northeast, and southeast. Three on the west side… … DISCOVERY OF TWELVE SERPENTS' HEADS is the color of the feather on the top. The washed, when the process is complete. The largest head measures fifty centimeters m total time occupied ranges from eight to length, thirty-five from top to lower jaw, and twenty-five placed horizontally side by side.…

Patents · Patented · Bleaching · Feet · Iron · Scientific American · Cast Iron · Patent laws · Carbonic acid · Patent leather · Acid gas · High pressure · Sewing machine · Horse power · Paper read

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