- NLW MS 949C
- Ffeil
- [1841] x [1875]
Miscellaneous papers relating to the Merthyr Tydfil Subscription Library, of which Stephens was secretary, and to the Merthyr Tydfil eisteddfod, 1856; a letter from William Roberts ('Nefydd') to Stephens, 1859; addresses to Lord Dynevor and William Crawshay; press cuttings.