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The Tricolor balloon ascension in Paris, June 6th 1874. Original from Library of Congress. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/429690/free-illustration-image-balloon-hot-air-parisFree Image from public domain license
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Aeronautics - Aerial Machines from the book New Popular Educator (1904), a vintage collection of early aerial machines.… https://www.rawpixel.com/image/431544/free-illustration-image-car-plane-retroFree Image from public domain license
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French flag decorated group of air balloons harnessed together, by Leon Benett (1917) or Alphonse-Marie-Adolphe de Neuville… https://www.rawpixel.com/image/429696/free-illustration-image-balloons-hot-air-balloon-franceFree Image from public domain license
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Air Navigation (1897) from the German series, Meyers Konversations Lexikon, a vintage collection of early flying machines… https://www.rawpixel.com/image/428225/free-illustration-image-victorian-plane-balloonFree Image from public domain license
Balloon with two passengers hovering over a French town square by Camille Gravis. Original from Library of Congress.… https://www.rawpixel.com/image/429650/free-illustration-image-paris-balloon-franceFree Image from public domain license
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