Blaenoriaid Capel Salem, Dolgellau,
- NLW MSS 6177D, 6178C, 6179B.
- Ffeil
- [early 20 cent.] /
Rhan oFrondirion Manuscripts,
Notes by T. Mordaf Pierce on deacons of Salem Welsh Calvinistic Methodist church, Dolgellau, with an outline of the growth and development of the church during the nineteenth century.
T. Mordaf Pierce.