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Scientific American, Vol. 96, No. 20 (May 1907) (1907)

leaf 9

An illustration from Scientific American, Vol. 96, No. 20 (May 1907), 1907, leaf 9
Scientific American. 414 May i 8, 1907. … the skill and thoroughness spent in their construction. A Model Aeroplane Propelled by a Skyrocket. The several models which we illustrate are among machine—were able to glide along in the air for any made a flight Of 90 feet indoors, but did not do nearly the most interesting and typical that were…

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