Llythyrau a math o anerchiad yn ymwneud â chael mwy o raglenni Cymraeg ar y teledu ynghyd â llythyr yn trafod cyfarfod i drafod y pwnc yn Nhŷ'r Cyffredin, 1956.

Papers, July-October 1980, relating to Plaid Cymru's campaign for a Welsh language television channel, and Lord Cledwyn's amendment to the Broadcasting Bill, including letters sent to Arwyn Thomas from members of the House of Lords.

The file comprises letters to David Jones, including a typed acknowledgement from Lloyd George, 1910; letters relating to David Jones' Civil List Pension, 1954 and 1967; a letter asking if he will accept the CBE, with a draft acknowledgement, 1955; a letter from the Queen Mother's Lady in Waiting, 1955; a signed letter from Neville Chamberlain relating to In Parenthesis, 1939; and a letter relating to television coverage for Wales from Megan Lloyd George, 1959. There are also invitations to garden parties at Buckingham Palace, 1950, 1951, 1952, 1953, and 1955 with David Jones' draft refusals.

Torion papur newydd a phapurau eraill, 1958-1964 a heb ddyddiad, yn ymwneud â datblygiad TWW ('Television Wales and the West' a olynwyd gan HTV yn 1968), ynghyd â datganiadau i'r wasg, 1958-1959 / Press cuttings and other papers, 1958-1964 and undated, relating to the development of TWW (Television Wales and the West which was succeeded by HTV in 1968), together with press releases, 1958-1959.

Speech notes relating to the House of Commons Hansard debate regarding S4C/Channel 4 broadcasting issues, which took place 21 June 1995.