A oes ganddoch chi hoff amgueddfa yng Nghymru? Mae'r awdur Jon Gower yn rhestru ei rai ef. As Shân focuses on museums, author Jon Gower joins in to list his favourites. Show more
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A oes ganddoch chi hoff amgueddfa yng Nghymru? Mae'r awdur Jon Gower yn rhestru ei rai ef. As Shân focuses on museums, author Jon Gower joins in to list his favourites. Show more