ash goes with the trophy at the end ofthe year. It is at present necessary to exceed 197miles—the distance made by Emile Aubrun at Bor-deaux, on September 16th last,—to win the Miche-lin Trophy. This will require more than the regular hoursset aside for events in this programme and anyaviator… … The Scientific American Trophy The Scientific American Trophy for heavier-than-air flying machines was offered by the ScientificAmerican for annual competition under rules andregulations formulated and promulgated by theAero Club of America in 1907. The first trial for the trophy was held at…
Aeronautics
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