| François Arago Fig. 12 Arago annonce la découverte de Daguerre 1839, 10 August (event) 1864 (published) Engraving Google Books LL/34344 Source: "Les merveilles de la science: ou Description populaire des inventions modernes" By Louis Figuier (Paris, Furne, Jouvet et Cie, Editeurs, 1864). This engraving is in the section on "La Photographie" p. 41
| |