- Cwrtmawr Music MS 45 [RESTRICTED ACCESS].
- Ffeil
- [1846x1890s] /
A copy of Thomas Williams, Y Salmydd Cenedlaethol, neu gerddoriaeth eglwysig (Llanidloes, Thomas Williams, [1846]) (ff. 2-73), bound with a manuscript tune book (ff. 74-143), ?1890s, containing hymn-tunes and anthems.
Thomas Williams and others.