- NLW MS 1012C
- Ffeil
- 19 cent.
Rhan oEllis Owen Manuscripts
Poems by David Thomas ('Dafydd Ddu Eryri'), Griffith Williams ('Gutyn Peris'), Walter Davies ('Gwallter Mechain') and others; a few printed poems; letters to 'Dewi Wyn o Eifion' (David Owen) from 'Dafydd Ddu Eryri', J[ohn] R[ichard] Jones and David Jones, Llangollen; etc.