This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Sadi Carnot Boilly . fr Sadi Carnot en de ans en uniforme de l'Ecole Polytechnique gravure d'aprs le tableau de Lopold Boilly parue en dans la rdition de Rflexions sur la puissance motrice du feu GauthierVillars Paris Google Books google id YcYAAAAMAAJ Bibliothque de Catalogne page Creator LouisLopold Boilly gravure d'aprs