- T1/21.
- Ffeil
- [1963?].
Manuscript score of 'Gwyn ap Nudd' (words, Elfed). Published : Gwynn.
Manuscript score of 'Gwyn ap Nudd' (words, Elfed). Published : Gwynn.
Manuscript orchestral score of 'Dewiniaeth Olwen' (words, Elfed), composed at Cardiff, September 1950. Includes orchestral parts and the vocal score 'Olwen'. Published Magor: Mansel Thomas Trust, Ref: MT126 and MT226 [1998?].