- NLW MS 8405B.
- Ffeil
- 1894, 1897.
Rhan oNeuadd Wen Manuscripts,
A paper entitled 'Cymru Fydd-Cymru Gyfan' read by 'D. B.' (? Sir David Brynmor Jones) at a 'Cymru Fydd' meeting held at Cardiff, 11 November 1894, and notes of an address delivered to the Cardiff Cymmrodorion Society, January, 1897.