Search Only Images Download this image Portrait of William Watson No info available for book source. Image ID: SIL-SIL14-w001-09 Supplied Caption: Portrait of William Watson. Engraving by J. Thornthwaite, b.1840, published by Lit. Mag. and British Review, 1789. After Edward Abbott, d.1791. Tags: physics, botany, medicine, Watson, William (1715-1787) Categories: Science Collection(s): Scientific Identity No Copyright - United States Request copy of image How can I use this image?