08:30Aled Hughes17/12/2019BBC Radio Cymru Duration: 1 awr, 30 o funudau Tue 17th Dec 2019, 08:30 on BBC Radio Cymru 2Hanes defnyddio powltris yng Nghymru. The old tradition of making poultices. Show more GenresNewsEntertainmentBrandAled Hughes Source: BBC Online