Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Huw Ceredig; D. Hywel Davies; Ithel Davies; P. Berresford Ellis; Dafydd Morris Jones; Harri Pritchard Jones (2); Huw Morris-Jones; Robyn Lewis; D. Elystan Morgan; Dewi Watkin Powell; D. Ben Rees; Syr/Sir Wyn Roberts; Ted Spanswick; Meic Stephens; Gwilym Tudur; Dafydd Wigley (2).
Ceredig, Huw
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Ifor Davies AS/MP; Per Denez; Desmond Donnelly (2); Gwyneth Dunwoody; T. I. Ellis; Winifred Ewing; Yr Arglwydd/Lord Gardiner; Cledwyn Hughes AS/MP; Dafydd Morris Jones; Harri Pritchard Jones; Elfed ap Nefydd Roberts; Donald Soper; Ted Spanswick.
Davies, Ifor, 1910-1982
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Thurlow Craig (2); Gwennant Davies (later Gillespie), Urdd Gobaith Cymru; T. I. Ellis (3); Winifred Ewing; Bedwyr Lewis Jones; Dafydd Morris Jones; Frank Price Jones; John Morris AS/MP (3); Dewi Watkin Powell; Goronwy O. Roberts; Edward Short (2); Ted Spanswick; Dafydd Wigley; Yr Athro/Professor Glanmor Williams.
Craig, Thurlow,