SIGNED AUTOGRAPH CONSIGNMENT TO HENRI DEVAUX :
"To Mr Henri Devaux
This little family album
in all simplicity."
autograph signatures of : Robert Doisneau (photographer), Michel Ragon and Robert Giraud (commentators).
French botanist Henri Devaux (1862-1956) held the research chair in plant physiology at the Faculty of Sciences of Bordeaux from 1906 to 1932. A corresponding member of the Academy of Sciences, Devaux established himself at the beginning of the 20th century as one of the French specialists in the physics of surfaces and thin films.
A part of the autograph envelope with the addresses of Doisneau and Devaux is enclosed.