A rent-roll and details of disbursements in respect of the estates in Swansey, Dynas Powis, Landough, Cogan, Roath and Cardiff of Edward Herbert of White Friars, Cardiff; copies of surveys and leases of the manor of Dynas Powis; etc.
Papers of Meurig Parri, 1972-1987, mainly correspondence and papers relating to anti-war campaigns in Northern Ireland, the Falklands War and CND; general political affairs in Wales, epecially the activities of Plaid Cymru; Welsh language groups; the General Election of 1983, and local elections of West Glamorgan County Council and Cardiff West Parliamentary Constituency, 1979-1984.