Men and women with telescopes, gyroscopes, a balloon, battle ships, and other forms of technology; representing the benefits of philosophy and science. Engraving by E. Voysard after C.L. Desrais.

Licence: Public Domain Mark

Credit: Men and women with telescopes, gyroscopes, a balloon, battle ships, and other forms of technology; representing the benefits of philosophy and science. Engraving by E. Voysard after C.L. Desrais. Wellcome Collection. Source: Wellcome Collection.