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    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'

    Drum Colliery, Coal Level 3, B

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    Disgrifiad
    Nineteenth-century coal level shown on an undated map in the National Library of Wales. Site now removed by opencast coal-mining.