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.
Dos blut ruft tsu nekome (Moscow: Der emes, 1941), pp. 96–99. Original in Yiddish.
Report of R. H. Dagon providing detailed information on the persecution of Jews under German occupation in Przemysl as well as on massacres in Przemysl, Dynow, Milicz, and Jaroslaw.