John Hardy gydag archif, atgof a chân yn ymwneud â rhyfeddodau. The story of Billy the Seal is just one of the wonders under the spotlight on this visit to the Radio Cymru archive. Show more
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John Hardy gydag archif, atgof a chân yn ymwneud â rhyfeddodau. The story of Billy the Seal is just one of the wonders under the spotlight on this visit to the Radio Cymru archive. Show more