- NLW MS 6244B.
- Ffeil
- 1896-1910.
Rhan oLleufer Thomas MSS,
Autograph letters, 1896-1910, to Daniel Lleufer Thomas from R. Morgans, St Clears, and Richard Williams, Celynog, Newtown, concerning Hugh Williams, Machynlleth and the Rebecca Riots, and from T. G. Crippen, London, concerning Marmaduke Matthews, Swansea.