Documentation regarding the Jewish refugees in Switzerland and Italy and Jewish activist Israel Kalk, including correspondence with Saly Mayer concerning relief to Jewish students from Italy who are studying in Switzerland, speeches given by Israel Kalk to detainees in Ferramonti di Tarsia camp, a report by Kalk regarding his activities on behalf of the Jewish refugees in Milan, and other matters, 1942-1946 - Correspondence between Saly Mayer and the VSJF - Verband Schweizerischer Juedischer Fuersorgen (Association of Jewish Welfare Organizations in Switzerland), regarding relief to Jewish students from Italy who are studying in universities in Switzerland, including the students' names; - Correspondence between the VSJF and the Fonds Europeen de Secours Aux Etudiants, regarding the students who are entitled to support; - Documentation regarding the care of the Jewish refugees from Tripoli who are staying in Switzerland, including the names of refugees and financial data concerning the expenses on behalf of the refugees; - Documentation regarding Israel Kalk, a Jewish refugee who escaped from Italy to Switzerland; - Speeches given by Israel Kalk to detainees in Ferramonti di Tarsia camp, 1942-1943; - Regulations of the help committee in Langnau Gattikon refugee camp headed by Israel Kalk, October 1943; - Correspondence between Israel Kalk and Saly Mayer, regarding relief to the Jewish refugees in Italy and his release from Langnau Gattikon refugee camp, 1943-1945; - Report by Israel Kalk regarding his activities on behalf of the Jews in Milan during the war, 15 February 1945; - Survey report by Israel Kalk in which he claims that the DELASEM organization abandoned the Jewish refugees in Italy without any relief [activities], 09 April 1945.