 Model Aeroplane Building: Sketch by Sketch |
 Knights of the Black Cross |
 Airco - The Aircraft Manufacturing Company |
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 Naval Fighters Number Thirty-Six: Douglas XTB2D-1 Skypirate |
 Lockheed P-38 Lightning |
 Transport: The Amazing Story of Ships, Trains, Aircraft, and Automobiles, and How They Work |
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 Letters of the Wright Brothers |
 Naval Fighters Number Eighty-One: Bell XFL-1 Airabonita |
 Naval Fighters Number Sixty-Two: Curtiss XBT2C-1 - Bomber/Torpedo Aircraft Prototype |
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