Search Only Images Download this image Portrait of William Parsons, Earl of Rosse No info available for book source. Image ID: SIL-SIL14-p001-14 Supplied Caption: Portrait of William Parsons, Earl of Rosse. Lithograph by Rudolf Hoffmann, fl. ca.1840. After , 1860. Tags: Astronomy, Rosse, William Parsons, Earl of (1800-1867) Categories: Science Collection(s): Scientific Identity No Copyright - United States Request copy of image How can I use this image?