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Scientific American, Vol. 63, No. 19 (1890) (1890)

leaf 7

An illustration from Scientific American, Vol. 63, No. 19 (1890), 1890, leaf 7
ble, and in a few days he was able to re- Hinged centrally upon the base is a shelf, provided at the several forms already known is now added the sume business. one end with a slotted bar and set screw, to raise or water cycle built according to the ideas of Joseph Summing up his article, Dr. Bird… … of the wheel has a speed of 2°85 miles per Elevated railroad schemes are very ininute, or nearly three times the speed numerous in Chicago at present. Arti- of the Flying Dutchman. It works on cles of incorporation have been issued for another the main shaft, from which the tube mill is driven by…

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