- C47-54.
- Series
- 1914-34 a dd.
Part of Papurau Thomas Gwynn Jones
Part of Papurau Thomas Gwynn Jones
Part of Papurau Dafydd Elis Thomas
Part of Papurau Dafydd Elis Thomas
Allbrintiau o erthyglau gan eraill.
Part of Papurau Alwyn D. Rees,
Allbrintiau o gyhoeddiadau Alwyn D. Rees.
Part of Papurau Alwyn D. Rees,
Almanaciau; Morgan J. Rhys; amrywiol.
Part of Papurau Bob Owen, Croesor,
Part of Papurau Ieuan Wyn Jones
Part of Papurau Dafydd Elis Thomas
Part of Papurau Brinli,
Amgueddfa Genedlaethol Cymru, Caerdydd
Part of Papurau J. W. Jones
Amgueddfa Genedlaethol Cymru, Caerdydd. (Cydnabod rhoddion gan mwyaf) Gweler hefyd: Cyril Fox, Ffransis G. Payne, Iorwerth C. Peate.
Part of Papurau Gwenith Gwyn,
Part of Papurau J. W. Jones
Part of Papurau Gwenith Gwyn,
Part of Archifau Urdd Gobaith Cymru
Part of Papurau J. W. Jones
Part of Papurau Rhydwen Williams,
Part of Papurau Harri Samuel,
Part of Papurau'r Parch. Gerallt Jones,