Testimony of Israel Wladimir Blumenfeldt, born in 1915, regarding his experiences in the Warsaw Ghetto
Warsaw Ghetto life; large "Aktion", 22 July-13 September 1942; activities by war criminal Brand (evidently SS officer Karl Brand); resistance cells of the Jewish youth; assassinations by the Jewish underground of Jewish collaborators: Shrinsky, Leikin and Firstenberg; combat by the Jewish underground, January 1943; activities by members of the Beitar movement on Nalewki Street during the "Jewish revolt" (Warsaw Ghetto Uprising), April 1943.