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      Scientific American August 1928

      Flight Without Power, Towing Gliders and more

      This Department Will Keep Our Readers Informed of the Latest Facts About Airplanes and Airships

      • By Alexander Klemin on August 1, 1928

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      More in the August 1928 issue of Scientific American
      • Priest-Professor Conducts Daring Exploration
      • The Back Yard Astronomer, August 1928
      • Can Opener, Wooden Candles and more, August 1928
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