Braun-Vogelstein, Julie
born 26. January 1883 in Stettin; died 6. February 1971 in New York, NYBrief von Julie Braun-Vogelstein an Hans Vaihinger, 27.11.1927 [27.11.1927]
Berlin, 27.11.1927 [27.11.1927]Kelsen, Hans
born 11. October 1881 in Prag; died 19. April 1973 in Berkeley, Calif.Brief von Hans Kelsen an Hans Vaihinger, 19.05.1917 [19.05.1917]
Wien, 19.05.1917 [19.05.1917]Ludwig, Emil
born 25. January 1881 in Breslau; died 18. September 1948 in Ascona-MosciaBrief von Emil Ludwig an Hans Vaihinger, 06.01.1923
Heidelberg, 06.01.1923