Yad Vashem Archives, The Ball-Kaduri Collection: Contemporary testimonies and reports regarding the Holocaust of the Jews of Germany and Central Europe, 1943-1960 (O.1), file no. 3549264.Original in English.
Personal report by Max Mannheimer, born in 1918, regarding his experiences in Amsterdam, The Hague, Westerbork, Theresienstadt, and Auschwitz.
The Wiener Library for the Study of the Holocaust and Genocide, Persecution of Jews in Poland: reports and statements (coll. 532), 107. Original in Yiddish.
A long, very detailed report by a 38-year-old female social activist about the situation of Jews in Łódź (and surrounding towns) in the first months under German occupation. She left Łódź on December 30, 1939.