Engel, Fritz
born 16. February 1867 in Breslau; died 3. September 1935 in BerlinFulda, Ludwig
born 15. July 1862 in Frankfurt am Main; died 30. March 1939 in BerlinBrief von Ludwig Fulda an Hans Vaihinger, 15.10.1916
Berlin ; Carezza, 15.10.1916Brief von Ludwig Fulda an Hans Vaihinger, 27.10.1916
Berlin-Dahlem, 27.10.1916Lasker, Emanuel
born 24. December 1868 in Berlinchen; died 13. January 1941 in New York, NYBrief von Emanuel Lasker an Hans Vaihinger, 21.07.1922 [21.07.1922]
Berlin, 21.07.1922 [21.07.1922]