- NLW MS 10556E.
- Ffeil
- [1832x1925].
Miscellaneous papers relating to the parish of Llanfihangel-ar-arth, Carmarthenshire, - minutes of parish meetings, 1832; extracts from vestry books; overseers' papers; correspondence of Josiah Rees, rector of Llangrannog, and David Phillips, Pantglas, 1864; notes on the history of the parish; notes on the family of Stephens of Alltfechan; and an essay entitled 'Traethawd ar gyfansoddiad y Meddwl'.