Hywel Gwynfryn yn hel atgofion am bumdeg mlynedd o ddarlledu. Hywel Gwynfryn looks back on 50 years of broadcasting.
Discover 11,128,835 listings and 278,159 playable programmes from the BBC
Hywel Gwynfryn yn hel atgofion am bumdeg mlynedd o ddarlledu. Hywel Gwynfryn looks back on 50 years of broadcasting.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
