Search Only Images Download this image Portrait of Henri Poincare No info available for book source. Image ID: SIL-SIL14-p005-03 Supplied Caption: Portrait of Henri Poincaré. Photograph. After Henri Manuel. Tags: mathematics, Poincaré, Henri (1854-1912) Categories: Science Collection(s): Scientific Identity No Copyright - United States Request copy of image How can I use this image?