Welsh dances : : second suite, op. 64,
- A2/34.
- Ffeil
- 1969.
Ink full score (marked 'B'), dated April 1969.
Dangos 4 canlyniad
Disgrifiad archifolFrench suite : : for small orchestra, op. 91,
- A2/49.
- Ffeil
- [1977].
Manuscript full score (ink) together with pencil sketch [1977].
Folk song suite for orchestra,
- A2/19.
- Ffeil
- 1962.
Facsimile of ink full score, dated April 1962; another facsimile comprising songs not to be included in the published version; and pencil sketches.