This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Flugapparat. Flugapparat Aus Carl Friedrich Meerwein Der Mensch sollte der nicht auch zum Fliegen gebohren seyn Flying apparatus of Carl Friedrich Meerwein de by user Fivetoedsloth using org php CommonsHelper Boboiser de PDold original upload log page de Flugapparat Boboiser bytes no Aus Carl Friedrich Meerwein Der