Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Papurau'r Academi Gymreig / The Welsh Academy Papers,, 5 canlyniadau
- Papurau D. Tecwyn Lloyd,, 5 canlyniadau
- The Alun Hoddinott Archive,, 4 canlyniadau
- David Jones (Artist and Writer) Papers, 2 canlyniadau
- The Tŷ Cerdd Archive,, 2 canlyniadau
- Papurau D. J. Williams, Abergwaun, 2 canlyniadau
- Dr Llewelyn Wyn Griffith Papers, 2 canlyniadau
- Papurau Waldo Williams, 2 canlyniadau
- Lord Goronwy-Roberts Papers, 1 canlyniadau
- Papurau Iorwerth C. Peate,, 1 canlyniadau
- Pob un
- Jones, Bobi, 1929-2017, 3 canlyniadau
- geiriau: T. H. Parry-Williams, 2 canlyniadau
- Academi Gymreig, 1 canlyniadau
- Parry, Thomas, 1904-1985, 1 canlyniadau
- Ellis, T. I. (Thomas Iorwerth), 1899-1970, 1 canlyniadau
- Jôb, John T. (John Thomas), 1867-1938, 1 canlyniadau
- Roberts, Kate, 1891-1985, 1 canlyniadau
- Williams, D. J. (David John), 1885-1970, 1 canlyniadau
- Stephens, Meic, 1 canlyniadau
- Abse, Dannie, 1 canlyniadau
- Pob un
- Parry-Williams, T. H. (Thomas Herbert), Sir, 1887-1975, 46 canlyniadau
- Roberts, Kate, 1891-1985, 9 canlyniadau
- Parry, Thomas, 1904-1985, 7 canlyniadau
- Lewis, Saunders, 1893-1985, 7 canlyniadau
- Llywelyn-Williams, Alun, 5 canlyniadau
- Williams, D. J. (David John), 1885-1970, 5 canlyniadau
- Williams, J. E. Caerwyn (John Ellis Caerwyn), 5 canlyniadau
- Williams, Waldo, 1904-1971, 4 canlyniadau
- Williams, G. J. (Griffith John), 4 canlyniadau
- Davies, E. Tegla (Edward Tegla), 1880-1967, 4 canlyniadau
- Pob un
- Welsh poetry -- 20th century, 1 canlyniadau
- Welsh literature -- 20th century, 1 canlyniadau
- Welsh literature -- 20th century., 1 canlyniadau
- Snowdonia (Wales), 1 canlyniadau
- Elections -- Wales -- Carmarthenshire., 1 canlyniadau
- Authors, Welsh -- Archives., 1 canlyniadau
- English poetry -- Welsh authors, 1 canlyniadau
- Arts -- Wales., 1 canlyniadau
- Llandrillo (Wales), 1 canlyniadau
- Authors, Welsh -- 20th century., 1 canlyniadau
- Pob un
- Letters, 1 canlyniadau
- Songs., 1 canlyniadau
- Choruses (Mixed voices) with orchestra., 1 canlyniadau
- Choruses, Secular (Mixed voices), Unaccompanied., 1 canlyniadau
- Choruses, Secular (Mixed voices, 4 parts) with orchestra., 1 canlyniadau
- Choruses, Secular (Mixed voices, 4 parts) with organ., 1 canlyniadau
- Operas -- 20th century -- Scores, 1 canlyniadau
- Operas -- 20th century -- Librettos, 1 canlyniadau
- Operas., 1 canlyniadau
- Autograph albums -- Wales -- Caernarfon, 1 canlyniadau
