- NLW MS 23131E.
- Ffeil
- 1941, 1951-1981.
Rhan oHanley manuscripts,
Some two hundred and ninety-five letters, 1951-1981, from James Hanley to his son, Liam P. Hanley, relating mainly to personal matters and to the progress of the writer's literary work, together with a few letters from the same to other members of the family and a letter, 1941, to his American patron Dr George H. Patterson of Los Angeles.