sition and regulates the riseand fall of the craft. The Holbrook Helicopter Aeroplane Co., havebuilt an aluminum biplane which made a success-ful flight on August 14. It is fitted with aDe Chenne Aerial Engine, which the inventorclaims will run all day and give its full ratedhorse power. Every part… … WELLMAN The big dirigible carrying Walter Wellman, Melvin Vaniman and three others left Atlantic City at8.05 a. m. October 15tb, in a heavy fog; she kept up wireless communication with the outside world until12.45 p. m. (October 16th, (when oif Nantucket Island), after which time she lacked the…
Aeronautics
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![An illustration from Famous airmen and their equipment [electronic resource] : with some notes on first-aid in emergencies (1912)](https://img.insideoutlibrary.com/img/200/ia-b20457716-70-62.webp)
