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.
Pierre de Rivaz. fr PierreJoseph de Rivaz Portrait par Joseph Rabiato proprit de Bernard de Torrent Pierre de Rivaz inventeur et historien sa vie et ses occupations professionnelles ses recherches techniques ses travaux historique Henri Michelet PDArt Uploaded with Pierre Joseph de Rivaz
Page 2023 Free-images.com. All images are Public Domain