K/PP107/7/5

Dated 1881, 1908. From Various papers including biographical material relating to the life and career of Charles Wheatstone, and patents, 1757-1975.

Framed certificates commemorating the participation of the Wheatstone Laboratory and King's College London in the Exposition Internationale D'Electricite, Paris, 1881, and Franco-British Exhibition, London, 1908.