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.]Engel, Fritz
born 16. February 1867 in Breslau; died 3. September 1935 in BerlinMauthner, Fritz
born 22. November 1849 in Hořitz; died 29. June 1923 in MeersburgBrief von Fritz Mauthner an Hans Vaihinger, 22.02.1906 [22.02.1906]
Freiburg, 22.02.1906 [22.02.1906]Brief von Fritz Mauthner an Hans Vaihinger, 07.06.1911 [07.06.1911]
Meersburg, 07.06.1911 [07.06.1911]Brief von Fritz Mauthner an Hans Vaihinger, 14.07.1911 [14.07.1911]
Meersburg, 14.07.1911 [14.07.1911]