Grabowsky, Adolf
born 31. August 1880 in Berlin; died 23. August 1969 in ArlesheimBrief von Adolf Grabowsky an Hans Vaihinger, 03.11.1925
Berlin, 03.11.1925Wyneken, Gustav
born 19. March 1875 in Stade; died 8. December 1964 in GöttingenBrief von Gustav Wyneken an Hans Vaihinger, 10.06.1898 [10.06.1898]
Berlin, 10.06.1898 [10.06.1898]Brief von Gustav Wyneken an Hans Vaihinger, o.D. [o.D.]
Berlin, o.D. [o.D.]