Executive Committee minutes, 1966-75.
Papers relating to student travel, 1953-73, including material relating to British Universities Student Travel Association (BUSTA), 1963-73, and International Student Travel Conference (ISTC), 1960-73.
Papers relating to international activities, 1946-76, including: World Festivals of Youth and Students, 1959-73; Chile, 1962-74; Czechoslovakia, 1968-72; Portugal, Mozambique and Angola, 1972-74; Rhodesia, 1958-74; South Africa, 1963-76; USA, 1961-72; CIA links to student organisations; 'News Services' (International Union of Students magazine), 1946-68; 'The Student' (International Student Conference magazine), 1960-68; 'Africa Digest', 1969-74.
Papers relating to Endsleigh Insurance Ltd, 1965-76, including Annual Reports, 1967-72, board meeting minutes, 1971-73, and correspondence, 1965-73.
Papers relating to development, 1967-87, including field officers' reports, 1972-79, and officers' manuals, 1981-85.
Papers relating to finance, 1953-82, including NUS accounts, 1953-74, 1980.
Papers relating to: student grants, 1949-76; NUS and constituent union constitutions, 1944-87; NUS services, 1944-76; NUS councils and conferences, 1954-87; Autonomy Campaign, 1970-72; Radical Student Alliance (RSA), 1966-68; Hornsey and Guildford Colleges of Art, 1968-71; 'King and Country' debate, 1933-36; government higher education policy, 1962-77; women's campaigns, 1964-76; county and county borough education committees, 1944-69.
Press cuttings, 1966-73, 1979-80; Annual Reports, 1985-89; 'Main Mail' (circulars on major topics), 1972-74, 1976; NUS Yearbooks, 1949-75 (incomplete series); miscellaneous handbooks, manuals and publications, 1939-91; audio tapes recorded at NUS conferences.