Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Roland Mathias Papers,, 11 canlyniadau
- Papurau'r Academi Gymreig / The Welsh Academy Papers,, 5 canlyniadau
- Welsh Arts Council Manuscripts, 3 canlyniadau
- David Jones (Artist and Writer) Papers, 2 canlyniadau
- Peter Hellings papers, 2 canlyniadau
- A. G. Prys-Jones papers, 1 canlyniadau
- Jeff Towns (Dylan Thomas) Collection, 1 canlyniadau
- Jonah Jones Papers,, 1 canlyniadau
- Pob un
- Garlick, Raymond, 30 canlyniadau
- Jones, Glyn, 1905-1995, 2 canlyniadau
- Davies, Elwyn, 1912-1994, 2 canlyniadau
- Mathias, Roland, 1 canlyniadau
- Norris, Leslie, 1921-2006, 1 canlyniadau
- Giardelli, Arthur, 1 canlyniadau
- Ellis, Tom, 1924-2010, 1 canlyniadau
- Konekamp, Frederick, 1897-1977, 1 canlyniadau
- Pob un
- Jones, Glyn, 1905-1995, 6 canlyniadau
- Williams, D. J. (David John), 1885-1970, 3 canlyniadau
- Price, Cecil, 1915-1991, 3 canlyniadau
- Thomas, R. George, 3 canlyniadau
- Hooker, Jeremy, 1941-, 3 canlyniadau
- Bidgood, Ruth, 3 canlyniadau
- Davies, John, 1944-, 3 canlyniadau
- Williams, David, 1900-1978, 3 canlyniadau
- Williams, Kyffin, 1918-2006, 2 canlyniadau
- Morgan, Gerald, 1935-, 2 canlyniadau
- Pob un
- English literature -- Welsh authors -- 20th century, 2 canlyniadau
- Wales -- Politics and government -- 20th century., 1 canlyniadau
- Nationalism -- Wales., 1 canlyniadau
- World War, 1939-1945 -- Aerial operations, British., 1 canlyniadau
- Welsh language -- Legal status, laws, etc., 1 canlyniadau
- Education Papers relating to (1970-1988), NLW MS 22551E, ff. 144-52, 269-81v -- Wales, 1 canlyniadau
