Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Cassie Davies; D. Jacob Davies; Gwennant Davies, Urdd Gobaith Cymru (2); J. Alban Davies; Dr Noelle Davies (2); E. Lewis Evans; J. Gwyn Griffiths (2); Dewi Watkin Powell (4); Dr Ceinwen H. Thomas (2); Delwyn Tibbott (2); J. Tudno Williams.
Davies, Cassie, 1898-1988
Gohebiaeth gyffredinol/General correspondence
Yn cynnwys llythyrau oddi wrth/Includes letters from: Cynog Dafis; Alun Oldfield-Davies (4); Cassie Davies; Dr Elwyn Davies; John Davies; Dr Noelle Davies; Per Denez; Dr T. P. Conwell-Evans (2); J. Gwyn Griffiths (2); J. Selwyn Gummer; Frank Price Jones; E. T. Nevin; Dewi Watkin Powell (4); Gareth Price, BBC Cymru/Wales; Goronwy O. Roberts AS/MP (2); Jac L. Williams (2); John Tudno Williams; Waldo Williams.
Dafis, Cynog, 1938-