Records of International Federation of Posts, Telegraphs and Telephones: some early correspondence and annual reports 1913-1914 (copies); files on World Congresses 1981, 1997 containing agenda, proceedings, reports, resolutions and correspondence; proceedings of the meetings of the Executive Committee 1995-1997; circulars 1996-1997; statutes and drafts of statutes and other rules 1922, 1928, 1937-1938, 1962, with some correspondence and reports; correspondence with officials and members of the Executive Committee 1934-1995, in particular with the secretary-general; records of the PTTI regional organizations: the African, Asian, European and Inter American Regional Offices, conferences, seminars, congresses; of Advisory Committee meetings 1956-1996: proceedings, reports, agenda, correspondence with regional representatives, reports of trips to various countries in the regions; correspondence with affiliated and nonaffiliated trade unions in various countries 1933-1941, 1945-2000; with the Austrian Relief Fund 1934; with Spanish affiliated organizations during the Spanish Civil War 1935-1939; with Russian PTT trade unions 1934-1938; files on the reconstruction after the Second World War and the conflicts within the international trade union movement 1945-1949; correspondence with international trade union organizations, including the ICFTU, International Trade Secretariats (ITS), European Trade Union Confederation (ETUC) and other international organizations including UNO, International Labour Organisation (ILO), Conférence Européenne des Administrations des Postes et des Télécommunications (CEPT), European Community, European Council 1934-1939, 1946-1996; financial records 1933-1939, 1957-1979; files on the publication of periodicals and pamphlets of the PTTI 1945-1972; press clippings; reports on special subjects; documentation on various countries including Argentina, Chile, Japan, Pakistan and Poland. Additional records 1964-2000, including documents on affiliated unions in Poland 1982-1994, Rumania 1990-1992 and South Africa 1986-1998.