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Scientific American, Vol. 97, No. 20 (1907) (1907)
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t again responded to has been making a series of calculations and experi- without any difficulty, thus demonstrating its staunch its horizontal rudder, and rose in the air when going construction. Most of these distances were officially ments with small models, and recently he built the at full… … plane 60 kilogrammes (132% sembled on this occasion, and much enthusiasm was mani- pounds), the framework 20 fested at this remarkable re- lxilogrammes (44 pounds), and © 1907 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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