Search Only Images Download this image Portrait of Linus Pauling No info available for book source. Image ID: SIL-SIL14-p002-05 Supplied Caption: Portrait of Linus Pauling. Photograph. Autograph signature. Original Caption: Autograph signature. Tags: chemistry, physics, Pauling, Linus (1901-1994) Categories: Science Collection(s): Scientific Identity No Copyright - United States Request copy of image How can I use this image?