- NLW MS 23441B.
- Ffeil
- 1842-1844 /
Rhan oRobert Jones Derfel MSS,
A notebook containing poetry, 1843-4, and sermons and sermon notes, 1842-3, by R. J. Derfel.
R. J. Derfel.
Dangos 2 canlyniad
Disgrifiad archifol'Declaration of Principles', &c.,
- NLW MS 23444A.
- Ffeil
- 1865-1873 /
Rhan oRobert Jones Derfel MSS,
A volume containing a 'Declaration of Principles' by R. J. Derfel, 13 July 1873, and verse in English and Welsh, 1865.
R. J. Derfel.