Archif, atgof a chân yng nghwmni John Hardy. Rhifau ydi'r thema. Numbers is the theme on this visit to the Radio Cymru archive with John Hardy.
Discover 11,128,835 listings and 280,377 playable programmes from the BBC
Archif, atgof a chân yng nghwmni John Hardy. Rhifau ydi'r thema. Numbers is the theme on this visit to the Radio Cymru archive with John Hardy.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
