RICHARDSON, OWEN WILLANS SIGNED CARD, PHSICIST, 1928 NOBEL PRIZE THERMIONIC EMISSION

OWEN WILLANS RICHARDSON (1879-1959) SIGNED CARD, “O. W. Richardson”, on a card 4.5 x 3.5, date in another hand, Jan. 18, 1931, by the British physicist who received the 1928 Nobel Prize in Physics for his work on thermionic emission, which led to Richardson’s law. He taught at Princeton University (1906-13) and was later director of research at Kings College London. In fine condition, with minor age toning.

$800   #12463