Lissauer, Ernst
born 10. December 1882 in Berlin; died 10. December 1937 in WienBrief von Ernst Lissauer an Hans Vaihinger, 25.10.1916
Berlin, 25.10.1916Richter, Hans
born 12. July 1889 in Berlin; died 1941Brief von Hans Richter an Hans Vaihinger, 08.09.1908
o.O., 08.09.1908