|Alternative reference number
|Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor Hans Geiger
|7 November 1929
|Has the pleasure of awarding the Hughes Medal to Professor Hans Geiger for his invention and development of methods of counting alpha and beta particles; hopes that he can receive it in person at the Anniversary Meeting on 30 November.
Fellows associated with this archive
|Jeans; Sir; James Hopwood (1877 - 1946); physicist and mathematician
|1877 - 1946