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Caption: JJ (Joseph John) Thomson (1856-1940) British physicist: discoverer of Electron and pioneer of nuclear physics. From photograph taken pre-1916.
Category: UIG HISTORY
Credit: Album / Universal Images Group / Universal History Archive
Image size: 6000 × 8795 px | 151.0 MB
Print size: 50.8 × 74.5 cm | 2362.2 × 3462.6 in (300 dpi)