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.
Oresmes diagrams full page. en page from Tractatus de latitudinibus formarum Tractatus de latitudinibus formarum Retrieved from mcs standrews ac uk here Nicholas Oresme Oresmes diagrams PDold Nicholas Oresme
Page 2023 Free-images.com. All images are Public Domain