Testimonies of survivors recorded at the end of the war and distributed by the Jewish Central Information Office in London -Testimony of Dr. Z. Grinberg, former head physician in the hospital for political prisoners in Germany; focusing on his experiences in Kovno, camps and on a death march. The testimony was presented during a lecture marking the liberation, 27 January 1945; - Testimony of a Jew regarding his experiences during 18 months in Auschwitz; - Report regarding the situation of the Jews of Poland during the war compiled according to testimonies.