Dr. Abraham Silberschein Archive: Correspondence with representatives of the Poalei Zion party in Slovakia and Switzerland regarding aliya to Eretz Israel, disagreements with the Eretz Israel Office, relief for members and party methodology Also in the file: - Copy of a letter to the Gestapo in Tesin (?) regarding deportation of the Jews, 28 November 1939; - Speeches and statements made by the members of the Poalei Zion party at the Zionist Conference in London, September 1945; - Correspondence with party members in Poland, France, Germany and Austria, 1948-1949; - Correspondence with the Zionist Committee regarding relief and rehabilitation of members afflicted with tuberculosis in Davos, 1948-1950.