Unidentified photographer / artist 1864 (published) Fig. 23. Le laboraitoire de M. Niépce de Saint-Victor
Engraving Google Books 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. 65
