- T1/15.
- Ffeil
- [1969?].
Manuscript vocal score of 'Arianrhod' (Welsh words, Sally Roberts). Published Magor: Mansel Thomas Trust, Ref: MT146 and MT195 [1998?].
Manuscript vocal score of 'Arianrhod' (Welsh words, Sally Roberts). Published Magor: Mansel Thomas Trust, Ref: MT146 and MT195 [1998?].