John Ambrose Fleming plaque

Sidmouth, Devon, England, United Kingdom

Professor Sir John Ambrose Fleming 1849-1945 Inventor of the diode radio valve, pioneer in wireless telegraphy. He was a friend of this Observatory and lived in Sidmouth, 1926-1945

Listen to the audio guide for John Ambrose Fleming plaque Free on WIP — starts by itself when you arrive, even with the screen off