- P2/24
- file
- [1922]-[1968]
Llythyrau, [1922]-[1968]. Ymhlith y gohebwyr mae Derec [Llwyd Morgan] (4), Dyfnallt Morgan (3), Elena Puw Morgan (1), Herbert Morgan (2), Prys Morgan (1), T. J. Morgan (9), R[hys] Hopkin Morris (1) a Gwenfron Moss (1).
Morgan, Derec Llwyd