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.
William Bourne Inventions or devices . en WilliamBourne submarine Inventionsordevices Own photograph at the Musee des Sciences de la Vilette Paris WilliamBourne in Inventions or Devices PDold Proposed or planned submarines
Page 2023 Free-images.com. All images are Public Domain