Search Only Images Download this image Portrait of John Dalton No info available for book source. Image ID: SIL-SIL14-D1-03 Supplied Caption: Portrait of John Dalton. Engraving by Cook. After Allen. Tags: physics, chemistry, Meteorology, Dalton, John (1766-1844) Categories: Science Collection(s): Scientific Identity No Copyright - United States Request copy of image How can I use this image?