Jewish Historical Institute in Warsaw, Holocaust Survivor Testimonies (coll. 301), Marta Klein Testimony (301/12). Original in Polish.
Testimony of Marta Klein on the actions against Jews in Vilnius and Białystok and deportations to Treblinka, her escape en route to the camp, her rescue by a Pole, Czuliński, and the arrest of her son and his protector after their betrayal.
Yad Vashem Archives, Questionnaires filled out by children in the Foehrenwald DP camp, 1945-1946 (M.1), file no. 5082493.Original in English.
Questionnaire filled out by Sonja Holz (a child born in Vilna, Poland, in 1929) in Wolfratshausen the DP camp, about her experiences in the Vilna Ghetto, in Riga at the Kaiserwald camp, in Strassenhof working in an ammunitions factory, at Stutthof,…
The Wiener Library for the Study of the Holocaust and Genocide, coll. 532, protocol no. 6. Original in Yiddish.
Brief testimony of Leyb Blumberg, recorded on 16 November 1939 and describing his flight from Warsaw to Vilnius in October 1939, during which he and his fellow travelers were not bothered by German troops. They reached Vilnius without difficulty.