Llythyr Syr Ben Bowen Thomas at Alwyn D. Rees, 30 Medi 1967; copi o lythyr Alwyn D. Rees at Syr ....
- A10/3.
- File
Part of Papurau Alwyn D. Rees,
Llythyr Syr Ben Bowen Thomas at Alwyn D. Rees, 30 Medi 1967; copi o lythyr Alwyn D. Rees at Syr Ben, 3 Hydref, gyda chopi o 'In Defence of a Tradition. Observations of the Draft Charter'.