Papers, 1967-1996, including correspondence, newspaper cuttings, plans and photographs of the memorial site of the Aberfan disaster, 1966. Included are letters from Dewi-Prys Thomas, Head of the Welsh School of Architecture at Cardiff, and his design.

Copies of a petition presented to John Morris as Member of Parliament to bring pressure on the government for an immediate survey of potentially dangerous coal tips in south Wales.

Papers, 1966-1967, relating to the public inquiry into the Aberfan tip disaster of 21 October 1966, together with some additional material relating to the Aberfan Parents' and Residents' Association, 1966-1973, including copies of the Proceedings of the Public Inquiry in the form of typescript notes taken by Treasury Reporters, 1966-1967, other notes and speeches relating to the Tribunal by Cyril Moseley, Aubrey Myerson, and Desmond Ackner, QC, 1966-1967, various Tribunal documents with an index, 1947-[1967], correspondence, 1966-1973, and original statements and copies taken on behalf of Aberfan Parents' and Residents' Association [1966]-[1967]. It should be noted that these are not the official records of the Tribunal, although a largely complete set of documents, plans and photographs submitted to the Tribunal is included.

Four volumes of minutes of meetings of the association, 1966-1967.

Correspondence, press cuttings, papers and campaigns of the Aberfan Disaster and the Aberfan Disaster Fund, 1966-1968; religious life of Aberfan, 1967-1968, and miscellanea, 1958-1980; personal correspondence, 1958-1967; press cuttings, 1967-1973; journals and leaflets, 1968-1979; and papers relating to his ministry in Melbourne, Australia, 1990.

Papers of Professor J. N. Hutchinson, 1940-1996, comprising reports on the Aberfan tragedy including Geotechnical investigation into the causes and circumstances of the disater of 21st October, 1966 , by the donor and others, together with a very rare copy of Rubbish Tip slide, Cilfynydd Common 5 December 1939 (1940), and an offprint of an article by him and others entitled 'Rapid failures of colliery spoil heaps in the South Wales coalfield', Quarterly Journal of Engineering Geology, 1996.