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.
Denis Papin premier modele de sous marin. dtaille du fonctionnement et de l'histoire de ce sousmarin accompagne le dessin Recueil de diverses pices Denis Papin PDold Diving history Denis Papin
Page 2023 Free-images.com. All images are Public Domain