- NLW MS 5878B
- Ffeil
- 1895-1918
Rhan oIslwyn MSS,
Letters, 1895-1918, relating mainly to William Thomas (Islwyn) (1832-1878), to manuscripts and to books, written to Sir Owen Morgan Edwards (1858-1920) by M. Jenkyns (sister to Islwyn), R. E. Roberts (Cwmfelinfach, Ynysddu), Daniel Davies (Ton, Ystrad, Glamorgan) (1840-1916) and John Kyrle Fletcher (1872-1942).
Edwards, Owen M. (Owen Morgan), 1858-1920