Beschreibung:

(Wolfgang Ernst, theoretical physicist and one of the pioneers of quantum physics, 1900-58) Autograph Postcard signed "W. Pauli" to Dr. Samuel A. Goudsmit, on both sides, 8vo, in German, Hamburg, postmarked 13th March 1926, accepting that Goudsmit and Uhlenbeck were correct in their discovery of electron spin based on the resolution of the problem of factor two by H. L. Thomas, margin of card punched with holes, affecting a few letters. *** Pauli on electron spin. Samuel Abraham Goudsmit (1902-78), Dutch-American physicist famous for jointly proposing the concept of electron spin with George Eugene Uhlenbeck in 1925.