Porthmadoc Literary and Debating Society,
- NLW MSS 5548E, 5549D.
- Ffeil
- 1878-1886.
Minutes and general accounts of the Portmadoc Literary and Debating Society, 1878-1886, with a copy of the original list of members, etc. Earl Lloyd-George of Dwyfor was admitted a member of the society in 1881.