Search Only Images Download this image Portrait of Robert Napier No info available for book source. Image ID: SIL-SIL14-n001-03 Supplied Caption: Portrait of Robert Napier. Engraving by William G. Jackman, fl. 1841-1860, published by D. Appleton & Co. Tags: Engineering, Napier, Robert (1791-1876) Categories: Science Collection(s): Scientific Identity No Copyright - United States Request copy of image How can I use this image?