Musical manuscripts of the composer Grace Williams, [1928]-1992, including orchestral scores of her works, [1932]-1973, concertos for solo instruments and orchestra, 1950-1973; scripts and scores for narrator and orchestra, 1946-1963; incidental and chamber music scores, [1930s]-1970; choral music scores [1928]-1975; film and incidental music, 1948-1970; personal and miscellaneous papers, 1826-1936; and poetry by Vivien Cutting, 1947-[1967]; note on the papers, by A. J. Heward Rees, 1997.

Records of Vale of Glamorgan Liberal Association and Barry Constituency Liberal Association, comprising minutes of Annual General Meetings, 1974-1982; Executive Committee minutes, 1975-1987, papers relating to the Welsh Liberal Party, 1982-1987; Barry Town Liberal Association accounts, 1975-1984; correspondence concerning Prospective Parliamentary Candidate, 1981-1982 and with Vale of Glamorgan SDP, 1981-1985; notes on environment and planning in South Glamorgan, 1981-1982; general correspondence and papers, 1982-1987, including the proposed amalgamation with the SDP, 1987; election literature, 1983-1987; and papers relating to Sully and Wenvoe branches, 1983-1986.