Bab, Julius
born 11. December 1880 in Berlin; died 12. February 1955 in Roslyn Heights, NYBrief von Julius Bab an Hans Vaihinger, 10.1916 [??.10.1916]
Berlin, Grunewald, 10.1916 [??.10.1916]Brief von Julius Bab an Hans Vaihinger, 09.11.1916 [09.11.1916]
Königsberg, 09.11.1916 [09.11.1916]Brief von Julius Bab an Hans Vaihinger, o.D. [o.D.]
o.O., o.D. [o.D.]Eulenberg, Herbert
born 25. January 1876 in Mülheim (Köln); died 4. September 1949 in Düsseldorf-KaiserswerthBrief von Herbert Eulenberg an Hans Vaihinger, 13.12.1916
Kowno, 13.12.1916Brief von Herbert Eulenberg an Hans Vaihinger, 23.09.1929
Kaiserswerth, 23.09.1929