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Scientific American, Vol. 82, No. 14 (1900) (1900)

leaf 10

An illustration from Scientific American, Vol. 82, No. 14 (1900), 1900, leaf 10
on for tion - motor, sup- some time;: it is plied with current fully illustrated. generated by the ‘English Artil-- motor of the vehi- lery in the Trans. cle. The trolley- vaal” is a timely carriage com- article. ‘“De- prises two metal stroyers for the wheels running on Japanese Navy” the feed and… … clusion of a valua- trolley-wheels. ble article by the Tension on the cable inereases the resistance and consequently the It is provided with a pole which carries at its ex- late Capt. Cornelius W. McKay. ‘Tooth Powders” slips. The trolley-motor is provided with an electro- gives the method of…

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