Plaque recognising the discovery of the electron at the Cavendish Laboratory in Cambridge, Cambs, Cambridgeshire, England, UK by J J Thomson.

- Image ID: RDP851
Plaque recognising the discovery of the electron at the Cavendish Laboratory in Cambridge, Cambs, Cambridgeshire, England, UK by J J Thomson.
Keith Douglas News / Alamy Stock Photo
Image ID: RDP851
Location: Cambridge, Cambs, Cambridgeshire, England, UK