Cymdeithas Gyfeillgar Glannau Rhyddallt,
- NLW MS 10733B.
- Ffeil
- 1903-1914.
Treasurer's cash book, in the hand of the secretary, Thomas G. Thomas of Cae Rhos, Llanrug, containing audited accounts of receipts and disbursements of Glannau Rhyddallt Friendly Society, 1903-1914.
Thomas, Thomas G., Llanrug