- NLW MS 4866A
- File
- [1728] x [1799]
Part of Edmondes Owen Manuscripts
A copy of John Rhydderch: Grammadeg Cymraeg ... (Mwythig, 1728), with manuscript notes, including a poem entitled 'Atteb ar Atteb' by Evan Thomas, 1761, and an 'englyn' by Edmwnd Prys.