The prize was reserved and awarded in 1929 "for his work on the thermionic phenomenon and especially for the discovery of the law named after him"

Sir Owen Willans Richardson

UK
born 1879, died 1959
CA - King's College, University of London, London, England, UK
AA - Cavendish Laboratory, Cambridge University, Cambridge, England, UK
WA - Cavendish Laboratory

• Nobel e-Museum Prize in Physics 1928
• Richardson Remembered: History of Princeton's Department of Physics