Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Papurau D. Tecwyn Lloyd,, 6 canlyniadau
- Papurau Pennar Davies,, 4 canlyniadau
- Mansel Thomas Music Manuscripts,, 2 canlyniadau
- The Alun Hoddinott Archive,, 1 canlyniadau
- The Tŷ Cerdd Archive,, 1 canlyniadau
- Jeff Towns (Dylan Thomas) Collection, 1 canlyniadau
- Glyn Jones Papers,, 1 canlyniadau
- Vernon Watkins manuscripts, 1 canlyniadau
- Papurau J. Gwyn Griffiths,, 1 canlyniadau
- H. Francis Jones Papers, 1 canlyniadau
- Pob un
- Bowen, Euros., 2 canlyniadau
- Parry, Robert Williams, 1 canlyniadau
- Davies, Gareth Alban., 1 canlyniadau
- Cynan, 1895-1970., 1 canlyniadau
- Davies, Alun Talfan, 1913-2000, 1 canlyniadau
- Morgan, Prys, 1 canlyniadau
- Jones, R. Brinley, 1 canlyniadau
- Prys-Davies, Gwilym Prys Davies, Baron, 1923-2017, 1 canlyniadau
- Rhys, Keidrych, 1 canlyniadau
- Wynne, R. O. F. (Robert Oliver Francis), 1901-1993, 1 canlyniadau
- Pob un
- Davies, Aneirin Talfan., 22 canlyniadau
- Evans, Meredydd, 4 canlyniadau
- Evans, Gwynfor, 4 canlyniadau
- Foster, Idris, 1911-1984, 3 canlyniadau
- Davies, Alun Talfan, 1913-2000., 3 canlyniadau
- Jones, Bobi, 1929-2017, 3 canlyniadau
- Davies, Cassie, 1898-1988, 3 canlyniadau
- Peate, Iorwerth Cyfeiliog, 1901-1982., 3 canlyniadau
- Parry, Thomas, 1904-1985, 2 canlyniadau
- Jones, Emyr Wyn., 2 canlyniadau
- Pob un
- Welsh poetry -- 20th century, 1 canlyniadau
- Poets -- Wales -- Archives., 1 canlyniadau
- Authors, Welsh -- Wales -- Correspondence., 1 canlyniadau
- Welsh poetry -- Translations into English, 1 canlyniadau
- Poets, Welsh -- 20th century., 1 canlyniadau
- World War, 1939-1945, 1 canlyniadau
- Welsh literature -- History and criticism., 1 canlyniadau
- Saskatchewan -- History., 1 canlyniadau
- Pob un
- Oratorios., 2 canlyniadau
- Carols, Welsh., 1 canlyniadau
- Choruses, Sacred (Mixed voices) with orchestra., 1 canlyniadau
- Carols, English., 1 canlyniadau
- Songs (Low voice) with piano., 1 canlyniadau
- Songs (Medium voice) with piano., 1 canlyniadau
- Songs (Medium voice) with orchestra., 1 canlyniadau
- Songs (Low voice) with orchestra., 1 canlyniadau
- English prose literature -- Wales., 1 canlyniadau