Testimony of Dr. T. Cytron, born in Bialystok, Poland, 1908, regarding the Bialystok Ghetto Uprising, 16-26 August 1943, and his experiences in Blizyn, Majdanek and Auschwitz Preparations for the Bialystok Ghetto Uprising; establishment of underground organizations; collection of weapons; establishing contact with partisans outside the ghetto; entry of German soldiers into the ghetto; start of the "Aktion", 16 August 1943; decision of the underground members to burn the ghetto gate; decision of the underground members regarding armed resistance against the Germans; acts of bravery by the fighters in the ghetto; murder of the fighters; deportation to Blizyn; life in Blizyn; transfer to Majdanek; life in Majdanek; transfer to Auschwitz; life in Auschwitz.