Extensive collection of personal and working papers reflecting many aspects of Joseph Lauwerys' varied career, including science education, educational broadcasting, international co-operation and understanding and comparative education. They include correspondence files, mostly dating from the late 1940s onwards; lecture notes, articles, conference papers and other published and unpublished writings; files relating to societies, associations and organisations; material about post-War reconstruction and the founding of UNESCO; files relating to specific overseas visits and tours; and collected papers on the educational conditions in many different countries.

Papers of Professor Brian Holmes, mainly relating to his time at the Institute of Education, 1950s-1980s. They include drafts of published and unpublished writings; offprints, papers and articles; correspondence with academic colleagues; and files about the activities of comparative education societies.

Papers of Nicholas Hans, including drafts of published works and manuscripts of unpublished essays and other writings; notebooks, including from his time at the University of Odessa, 1907-1912; correspondence, 1925-1969; personalia, including certificates and letters of reference and appointment, 1906-1969; papers relating to his position during the Russian Revolution of 1917; papers relating to teaching, 1948-1966; conference papers, 1936-1966; some collected papers by colleagues.

Papers of the Comparative Education Society of Europe (CESE), 1969-2006, including membership files arranged alphabetically by name, 1978-1990s; correspondence, including on membership and fees, 1988-1990; papers relating to the 13th Conference at Budapest, 27 Jun-1 Jul 1988; minutes of the Executive Committee [1988]; financial papers, 1979-1987; conference book for the 22nd CESE Conference 'Changing knowledge and education: communities, information societies and mobilities', Granada, 3-6 Jul 2006; CESE Newsletter, 1978-1991 and other CESE publications, 1969-2006.

Minutes and correspondence of the Secretary of the British Comparative and International Education Society, 1982-1996.