- 433B.
- Ffeil
- [1750x1853].
Rhan oCwrtmawr manuscripts
A volume containing items of verse, etc. (French, Latin, English, Spanish), not all by Thomas Powell, with a reference to the transit of Venus over the sun, 3 June 1769, as observed at Clapton. A later item lists recitations at North Walsham Grammar School, June 1853.