Documentation regarding the Jews of Slovakia during the war, including reports by Gisi Fleischmann about the situation of the Jews, a lecture about labor camps in Slovakia, a speech by the Slovakian Minister of the Interior regarding the fate of the Jews, and other matters; documents dated, 1942-1984 - Documentation regarding the deportation of the Jews from Slovakia to Poland, and attempts for the rescue of the Jews, 1942-1943; - Newspaper clipping from "Haaretz", published, 21 May 1984, regarding the "Weissmandel Affair" (Rabbi Michael Dov Weissmandel, a member of the Working Group), related to the "Europa Plan" (a plan by the Working Group to stop the deportations of the Jews); - Translation to French of a speech by the Slovakian Minister of the Interior, Alex March, regarding the fate of the Jews in Slovakia, 07 March 1942; - Correspondence between Saly Mayer and Nathan Schwalb, the Hechalutz movement representative in Geneva, regarding the rescue and transfer of help to the Jews in Slovakia; - List of persecuted Jews who were deported to Poland, 28 August 1942; - Documentation regarding the negotiations between Heinrich Himmler's emissary in Slovakia, Dieter Wisliceny, and Gisi Fleischmann, the head of the Working Group organization in Bratislava, regarding the stop of the deportation of Jews; - Reports by Gisi Fleischmann regarding the situation of the Jews in Slovakia; - Lecture about the Sered, Vyhne and Novaky labor camps in Slovakia, 1942; - Letter sent by the Red Cross organization to Saly Mayer, regarding the situation of the Jews detained in labor camps in Slovakia, 24 June 1943.