Records of the SILO and the COMISCO 1946-1951 and of the SI from 1951. Documents relating to congresses 1951-1983; documents relating to meetings of the Council, including speeches by council members 1951-1973; correspondence by the council chairman Bruno Pitterman and by the vice-chairman 1964-1976; documents on Bureau meetings 1953-1983; records of the secretary-general 1953-1982, consisting of speeches by Albert Carthy and Bernt Carlsson 1953-1967, 1976-1979, 1981, (draft) reports 1969-1976 and files concerning Willy Brandt 1977-1982; general correspondence 1947-1977; records on staff and premises 1947-1979, 1982; statutes 1961-1982; documents on finance 1952-1982; circulars to member parties 1951-1988; correspondence with member parties in many countries 1946-1983 and with organizations, including the ComiteĢ Sportif International du Travail 1948-1983, the International Confederation of Free Trade Unions (ICFTU) 1957-1982, the International Council of Social Democratic Women (ICSDW) from 1978 Socialist International Women (SIW) 1947-1982, the International Union of Socialist Youth (IUSY) 1947-1976, the Jewish Labor Bund 1948-1982, the United Nations (UN) and its associated organizations 1953-1982 and many others; records of committees, including the Committee on Local Government 1953-1960, the Socialist International Research Council (SIRC) 1970-1979 and the Disarmament Study Group 1978-1981; documents relating to the Economic Experts Conferences 1950-1969, the Party Leaders' Conferences 1961-1982; documents relating to the Asian Socialist Conference 1952-1961; press releases 1950, 1977-1982 and documents on publications, including correspondence concerning Socialist Affairs 1948-1977; files on communism, developing countries, human rights and various other subjects 1948-1982.