Archif, atgof a chân yng nghwmni John Hardy. A gyda diwrnod Santes Dwynwen ar y gorwel mae 'na naws gariadus i'r rhaglen hon. A visit to the Radio Cymru archive with John Hardy. Show more
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Archif, atgof a chân yng nghwmni John Hardy. A gyda diwrnod Santes Dwynwen ar y gorwel mae 'na naws gariadus i'r rhaglen hon. A visit to the Radio Cymru archive with John Hardy. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
