Search Only Images Download this image Portrait of Jean Hermann No info available for book source. Image ID: SIL-SIL14-h004-01 Supplied Caption: Portrait of Jean Hermann. Engraving by Ambroise Tardieu, 1788-1841. After C. Guerin. Tags: medicine, botany, chemistry, Hermann, Jean (1738-1800) Categories: Science Collection(s): Scientific Identity No Copyright - United States Request copy of image How can I use this image?