Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 18
starting Trouv<;s bini. … Fig. 13.—Goupils aeroplane. AERIAL NAVIGATION. Prof. Lan<;Iey says, in his memoir to the Fiench Academy of Sciences. July 13. 1891:The experiments which I have made during the hist four years have been executed with anapparatus having revolving arms about 20 metres in diameter, put in movement…
Mechanical engineering
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