Traethodau a cherddi gan John J. Griffiths, Rhosgadfan,
- NLW Misc. Records 374.
- file
- 1865-1884.
Traethodau a cherddi gan John J. Griffiths, Rhosgadfan. = Essays and verse by John J. Griffiths, Rhosgadfan.
Traethodau a cherddi gan John J. Griffiths, Rhosgadfan,
Traethodau a cherddi gan John J. Griffiths, Rhosgadfan. = Essays and verse by John J. Griffiths, Rhosgadfan.