Dangos 4 canlyniad
Disgrifiad archifol- A2/80.
- Ffeil
- [2007].
Ink full score; full score (Oriana Publications, 2009); reproduction of ink full score; and pencil sketch.
The sun, the great luminary of the universe : : op. 76,
- A2/41.
- Ffeil
- 1970.
Bound ink full score (facsimile, OUP hire copy), marked 'A', dated September 1970, with pencil annotations and amendments.
- BA4/11.
- Ffeil
- 1984-1999.
A small group of correspondence relating to the following festivals: Abertawe Festival for Young Musicians, 1992-1993, relating to his role as President; Lower Machen Festival, 1998-1999, relating to a performance of 'One must always have love'; and Swansea Festival, 1984, relating to an invitation to conduct 'The sun, the great luminary of the universe'.