Copi teipysgrif gan D. Protheroe yn dwyn y teitl 'Hanes Bryn Seion, Cwmtwrch',
- NLW Misc. Records 390.
- file
- [?1977].
Typescript copy of an address in Welsh by D. Protheroe relating to the history of Bryn Seion, Cwmtwrch.
Copi teipysgrif gan D. Protheroe yn dwyn y teitl 'Hanes Bryn Seion, Cwmtwrch',
Typescript copy of an address in Welsh by D. Protheroe relating to the history of Bryn Seion, Cwmtwrch.