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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
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| navigate by keyword : ornithopter early flying machines jakob degen white background heritage style old black illustration retro design book vintage antique ancient history historical picture image scan germany system fly flugmaschine aircraft aeroplane engraving lithography 19th century |
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| The ornithopter Early flying machines by Jakob Degen. Illustration of the 19th century. Germany. White background |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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