Search Only Images Download this image Portrait of Jean-Baptiste Dumas No info available for book source. Image ID: SIL-SIL14-D5-07 Supplied Caption: Portrait of Jean-Baptiste Dumas. Engraving. Severely cropped. Original Caption: Severely cropped. Tags: chemistry, Dumas, Jean-Baptiste (1800-1884) Categories: Science Collection(s): Scientific Identity No Copyright - United States Request copy of image How can I use this image?