Variations on Ar hyd y nos [for flute, horn, and strings]. Parts only, Add to clipboard MS 15. File [?1930s.]. Part of Hubert Davies Music Manuscripts,
Variations on Erddigan hun Gwenllian for flute, horn, and strings. Score, parts, Add to clipboard MS 22. File 1944. Part of Hubert Davies Music Manuscripts,
Y 'deryn pur and Bugeilio'r gwenith gwyn, arr. for strings. Score, parts (with added flute part for Y 'deryn pur) ..., Add to clipboard MS 33. File 1934. Part of Hubert Davies Music Manuscripts,