- NLW MS 16118A.
- file
- 1857.
Llyfr tonau, 1857, o eiddo William Peat, yn cynnwys emyn-donau ac anthemau heb eu priodoli. = Tune book, 1857, of William Peat, containing unattributed hymn-tunes and anthems.
Ceir fersiwn o'r dôn 'Y Delyn Aur', ynghyd â'r geiriau, ar f. 19 verso. = A version of the tune 'Y Delyn Aur', with words, is on f. 19 verso.