1929

for his discovery of the wave nature of electrons

for their investigations on the fermentation of sugar and fermentative enzymes

for their investigations on the fermentation of sugar and fermentative enzymes

for his discovery of the antineuritic vitamin

for his discovery of the growth-stimulating vitamins

principally for his great novel, <I>Buddenbrooks</I>, which has won steadily increased recognition as one of the classic works of contemporary literature

for his crucial role in bringing about the Briand-Kellogg Pact