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Pyllau'r Bobl
Cawn ofyn ai peth da neu beth drwg yn y pen draw oedd gwladoli'r pyllau glo ar Ionawr 1af 1947? We ask: was it a good or a bad thing in the end to nationalise the mines on January 1st 1947?
Darllediad diwethaf
Iau 15 Tach 2018
15:05
Darllediad
- Iau 15 Tach 2018 15:05