Diesel, Eugen
born 3. May 1889 in Paris; died 22. September 1970 in RosenheimBrief von Eugen Diesel an Hans Vaihinger, 02.01.1927 [02.01.1927]
Potsdam, 02.01.1927 [02.01.1927]Dingler, Hugo
born 7. July 1881 in München; died 29. June 1954 in MünchenBrief von Hugo Dingler an Hans Vaihinger, 08.01.1927 [08.01.1927]
München, 08.01.1927 [08.01.1927]Drach, Erich
born 1885; died 1935Brief von Erich Drach an Adolf Erman
Berlin-Wlm., o.D.