Becher, Erich
born 1. September 1882; died 5. January 1929Brief von Erich Becher an Hans Vaihinger, 29.08.1921
München, 29.08.1921Feldkeller, Paul
born 14. December 1889 in Danzig; died 20. January 1972Brief von Paul Feldkeller an Hans Vaihinger, 16.11.1920 [16.11.1920]
Schönwalde, 16.11.1920 [16.11.1920]Spranger, Eduard
born 27. June 1882 in Lichterfelde (Berlin); died 17. September 1963 in TübingenBrief von Eduard Spranger an Hans Vaihinger, 25.04.1912
Leipzig, 25.04.1912Brief von Eduard Spranger an Hans Vaihinger, 16.04.1913
Reichenau, 16.04.1913Brief von Eduard Spranger an Hans Vaihinger, 19.04.1913
Reichenau, 19.04.1913