- Box 6.
- File
- [1950-1985].
Part of Idris Foster Papers,
Part of Idris Foster Papers,
Part of Idris Foster Papers,
Various societies and bodies with which Idris Foster was connected, including: Theatr yr Ymylon Ltd., 1976-1978; The Sir Thomas Parry-Williams Trust, 1978; Bethesda housing report, 1982; Llandovery College Developmental Appeal, 1984; The Fourth Colloquium on Welsh Medieval Law, Aberystwyth, 1974; Cy1ch yr Hengerdd, 1973-1978; The Welsh Schools Trust, 1961-1962; The International Arthurian Congress, Winchester 1951, and Cardiff 1969; International Celtic Congress, Penzance 1975 and Oxford 1983; Undeb Cymru Fydd, 1964-1965; The British Council, 1958-1964; funeral service cards, membership cards, etc.