Books about Flying-machines (sorted by popularity)
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Displaying results 1–3
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Flying Machines: Construction and Operation
William J. Jackman, Thomas Herbert Russell, and Octave Chanute
139 downloads
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Side-Lights on Astronomy and Kindred Fields of Popular Science
Simon Newcomb
99 downloads
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Flying Machines Today
William D. Ennis
59 downloads
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Displaying results 1–3
