Adler, Max
born 15. January 1873 in Wien; died 28. June 1937 in WienBrief von Max Adler an Hans Vaihinger, 20.05.1923 [20.05.1923]
o.O., 20.05.1923 [20.05.1923]Foerster, Friedrich Wilhelm
born 2. June 1869 in Berlin; died 9. January 1966 in Kilchberg (Kanton Zürich)Brief von Friedrich Wilhelm Foerster an Hans Vaihinger, o.D. [04.08.????]
Weichselmünde ; Freiburg, o.D. [04.08.????]Brief von Friedrich Wilhelm Foerster an Hans Vaihinger, o.D. [16. 12.????]
Freiburg, o.D. [16. 12.????]Jerusalem, Wilhelm
born 11. October 1854 in Drenitz (Drenice); died 15. July 1923 in WienBearbeitung von Wilhelm Jerusalem an Hans Vaihinger, 17.05.1896
Wien, 17.05.1896Brief von Wilhelm Jerusalem an Hans Vaihinger, 17.07.1910
Wien, 17.07.1910Brief von Wilhelm Jerusalem an Hans Vaihinger, 06.06.1913
Wien, 06.06.1913