![](http://www.alamy.com/thumbs/6/3539F603-02DA-43CC-B323-A640B5D31EBE/JR58DB.jpg)
Henri Victor Regnault, 1810 – 1878. French chemist and physicist. From Les Merveilles de la Science, published 1870.
Size: 3559px × 4895px
Photo credit: © Classic Image / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 19th, century, chemist, chemistry, france, french, henri, historical, history, illustration, nineteenth, physicist, physics, portrait, regnault, science, scientific, scientist, victor