- NLW MS 9915D.
- File
- [1876]
Part of R. H. Richards manuscripts
A manuscript of Ieuan Gwyllt’s Llyfr Tonau Cynnulleidfaol (Wrexham: Hughes, 1876), being an amalgamation of the first edition of 1859 and of the Ychwanegiad published in 1870.
Ieuan Gwyllt, 1822-1877