- PL3/3.
- file
- [1950] -1986.
Part of Papurau Pennar Davies,
Sgyrsiau, [1950] -1986, gan gynnwys nodiadau sgwrs ar Gwilym Hiraethog, [c.1975], 'Some eighteenth century Welsh Hymnwriters', Cymdeithas Hanes URC, 1982 ac 'Argyhoeddiadau Waldo Williams', Darlith Eisteddfod Genedlaethol Abergwaun a'r Fro 1986.