Leni Yahil Personal Archive: Official documentation, reports, articles, lectures, notes and correspondence regarding Raoul Wallenberg, and regarding the Jews of Hungary; rescue of Jews, the Yishuv (Jewish population of Eretz Israel prior to the establishment of the State of Israel) and the Holocaust, trials of Nazi criminals, stages in the "Final Solution" and more There are three volumes in the file: Volume I Official documentation, reports, articles, booklets and notes regarding Raoul Wallenberg and regarding the Jews of Hungary during the Holocaust Volume II Official documentation, articles, notes and correspondence regarding the rescue of Jews, the Yishuv and the Holocaust, the Jews of the Soviet Union, the Baum Gruppe (Anti-Nazi organization in Berlin whose members were mostly Jewish Communists), demographic analysis of the Jewish communities, trials of Nazi criminals, the Church and the Holocaust; Jewish faith during the Holocaust and other subjects. Volume III Official documentation, articles and lectures regarding the stages of the "Final Solution".