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Scientific American, Vol. 68, No. 12 (1893) (1893)

leaf 7

An illustration from Scientific American, Vol. 68, No. 12 (1893), 1893, leaf 7
ence of the production of oxycellulose, but in less tracks which travel on the ground and are engaged printing with the same mixture on dyed cloth the by wheels actuated from the engine. The improve- color produced is protected and there is no alteration ment has been patented by Mr. Charles H.… … For the same period the temperature is rod extending back to the platform and —40° over the region situated a little being operated by a hand wheel. The STRATTON’S TRACTION ENGINE. north of the magnetic pole. At Werko- central shaft, by means of gears and jansk, the thermometer has registered…

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