Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Papurau Gwynfor Evans/Gwynfor Evans Papers,, 18 canlyniadau
- Roland Mathias Papers,, 18 canlyniadau
- Gillian Clarke Papers,, 10 canlyniadau
- Papurau'r Academi Gymreig / The Welsh Academy Papers,, 8 canlyniadau
- Glyn Jones Papers,, 6 canlyniadau
- New Welsh Review Archive,, 5 canlyniadau
- Kyffin Williams Archive, 3 canlyniadau
- John Barnie Papers, 3 canlyniadau
- Emyr Humphreys Papers, 2 canlyniadau
- Ivor T. Rees Political Papers,, 2 canlyniadau
- Pob un
- Clarke, Gillian, 1937-, 2 canlyniadau
- Thomas, Gwyn, 1936-, 2 canlyniadau
- Jones, Glyn, 1905-1995, 2 canlyniadau
- Mathias, Roland, 2 canlyniadau
- Garlick, Raymond, 2 canlyniadau
- Prys-Jones, A. G. (Arthur Glyn), 2 canlyniadau
- Llewellyn, Alun, 1903-1993, 2 canlyniadau
- Ceredig, Huw, 2 canlyniadau
- Carr, A. D. (Anthony D.), 1938-, 2 canlyniadau
- Jones, David, 1895-1974, 1 canlyniadau
- Pob un
- Stephens, Meic, 91 canlyniadau
- Garlick, Raymond, 23 canlyniadau
- Hooker, Jeremy, 1941-, 22 canlyniadau
- Jones, Glyn, 1905-1995, 18 canlyniadau
- Prys-Jones, A. G. (Arthur Glyn), 17 canlyniadau
- Jones, Sally Roberts, 16 canlyniadau
- Norris, Leslie, 1921-2006, 14 canlyniadau
- Adams, Sam, 1934-, 14 canlyniadau
- Bidgood, Ruth, 12 canlyniadau
- Curtis, Tony, 1946-, 11 canlyniadau
- Pob un
- Welsh language, 1 canlyniadau
- World War, 1914-1918, 1 canlyniadau
- Wales -- History, 1 canlyniadau
- Wales -- Politics and government, 1 canlyniadau
- Nobel prizes., 1 canlyniadau
- Swine -- Pictorial works, 1 canlyniadau
- Cats -- Pictorial works, 1 canlyniadau
- Flowers -- Pictorial works, 1 canlyniadau
- Ponies -- Pictorial works, 1 canlyniadau
- Inscriptions, 1 canlyniadau
- Pob un
- Letters, 1 canlyniadau
- Welsh poetry -- 20th century, 1 canlyniadau
- Radio scripts, 1 canlyniadau
- English poetry -- 20th century., 1 canlyniadau
- English poetry -- Welsh authors., 1 canlyniadau
- English poetry -- Wales -- 20th century., 1 canlyniadau
- Short stories, English -- Welsh authors., 1 canlyniadau
- Radio plays, English -- Wales., 1 canlyniadau
