Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Cynog Dafis, 2001-2002 (2); Per Denez, 2001 (2); Robat Gruffudd, 2001 (2); Dafydd Islwyn, 2001 (2); Robyn Lewis, 2001; Laura McAllister, 2001 (2); Adam Price AS/MP, 2001-2002 (2); Dafydd Wigley, 2001-2002 (2).
Dafis, Cynog, 1938-
Davies, Pennar
Jones, Gwenan, 1889-1971
Jones, J. E. (John Edward), 1905-1970
Roberts, Emrys, District Health Manager
Glo, trydan a nwy/Coal, electricity and gas
Iechyd a nawdd cymdeithasol/Health and social security
Iechyd, nawdd cymdeithasol a thai/Health, social security and housing
Iechyd, nawdd cymdeithasol a thai/Health, social security and housing
Y Swyddfa Gymreig a chyrff y llywodraeth/the Welsh Office and governmental bodies
Great Britain. Welsh Office
Tramor: ffeil seneddol/Foreign affairs: parliamentary file
Great Britain. Foreign Office
Undeb Cenedlaethol Athrawon Cymru
Pynciau amrywiol/Miscellaneous subjects
Yn cynnwys llythyrau oddi wrth/Includes letters from: Arglwydd/Lord Brecon, Clifford Davies, Owen Edwards (2), Aled Eirug, Norah Isaac, Dic Jones, Hywel D. Lewis, D. Eirwyn Morgan, John Morris AS/MP, Reg Prentice, Prifathro/Principal Robert Steel, Abertawe/Swansea, Harri Webb.
Lewis, D. V. P. (David Vivian Penrose), Baron, 1905-1976
Pynciau amrywiol/Miscellaneous subjects
Yn cynnwys llythyrau oddi wrth/Includes letters from: Arglwydd/Lord Chalfont, Owen Edwards, BBC, Paul Ferris, Glyn Tegai Hughes, Robyn Lewis, Ted Spanswick (2), Elan Closs Stephens, Harri Webb, Shirley Williams.
Chalfont, Alun Arthur Gwynne Jones, Baron, 1919-
Pynciau amrywiol/Miscellaneous subjects
Yn cynnwys llythyrau oddi wrth/Includes letters from: Charlotte Aull, Cledwyn Hughes AS/MP, Norah Isaac (2), John Morris (2), Prifathro/Principal B. R. Rees, Llanbedr-Pont-Stephan/Lampeter, Dr Shirley Summerskill, Colin H. Williams, Ifan Wyn Williams.
Aull, Charlotte Holmes
Pynciau amrywiol/Miscellaneous subjects
Yn cynnwys llythyrau oddi wrth/Includes letters from: Barry Jones (4), T. Alec Jones, Philip Weekes, Dafydd Wigley, Ifan Wyn Williams, J. Haulfryn Williams.
Jones, Barry, 1938 June 26-
Pynciau amrywiol/Miscellaneous subjects
Yn cynnwys llythyrau oddi wrth/Includes letters from: Michael Foot, Barry Jones (3), T. Alec Jones (2), Michael Meacher, John Morris, Bill Rodgers (2), Dr Shirley Summerskill, Eirene White, Dafydd Wigley, Alan Williams AS/MP.
Foot, Michael, 1913-2010
Pynciau amrywiol/Miscellaneous subjects
Yn cynnwys llythyrau oddi wrth/Includes letters from: Owen Edwards, BBC, Aled Eirug, J. Cyril Hughes, Urdd Gobaith Cymru, Barry Jones (3), T. Alec Jones, Deulwyn Morgan, John Morris (2), Dr David Owen, Emrys O. Roberts, Alan Williams AS/MP, Yr Athro/Professor Cyril G. Williams.
Edwards, Owen, 1933-2010