- NLW MS 23440D.
- [c. 1852]-1905.
Part of Robert Jones Derfel MSS,
Ninety-seven letters and cards, 1853-1905, to Robert Jones Derfel from various correspondents including Isaac Foulkes ('Llyfrbryf') (2) 1894, Daniel Owen (1) 1894, Dr Joseph Parry (1) 1892, John Roberts ('Ieuan Gwyllt') (2) 1853-4, John Thomas ('Eifionydd') (5) 1889-1904, and William Williams ('Creuddynfab') (4) 1853-63. Also included is a draft letter of application by R. J. Derfel, c. 1852, for admission to ?Manchester Baptist College, and two greetings cards, 1903 and n.d., from him to his daughter Jane.