Search Only Images Download this image Portrait of Marcus Eliesar Bloch No info available for book source. Image ID: SIL-SIL14-B4-10 Supplied Caption: Portrait of Marcus Eliesar Bloch. Engraving by Ambroise Tardieu, 1788-1841. After Anton Graff, 1736-1813. Tags: medicine, biology, Bloch, Marcus Eliesar (1723-1799) Categories: Science Collection(s): Scientific Identity No Copyright - United States Request copy of image How can I use this image?