Tad a mab sy'n brifeirdd a dylanwad 'Ardal y Llechi' mewn rhaglen fyrrach. The international influence of the Welsh slate industry in a shorter edition of Sunday's programme. Show more
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Tad a mab sy'n brifeirdd a dylanwad 'Ardal y Llechi' mewn rhaglen fyrrach. The international influence of the Welsh slate industry in a shorter edition of Sunday's programme. Show more