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    Manylion
    Delweddau
    Safleoedd Cysylltiedig
    Archifau Cysylltiedig
    NPRN405515
    Cyfeirnod MapSN60SE
    Cyfeirnod GridSN6795002730
    Awdurdod Unedol (Lleol)Swansea
    Hen SirGlamorgan
    CymunedMawr
    Math O SaflePWLL GLO
    CyfnodÔl-Ganoloesol
    Loading Map
    Disgrifiad
    Extensive, but difficult to interpret remains of colliery. Brick faced retaining walls applied to unstable rock. Reinforced concrete floors in various stages of collapse.

    INW 21/11/2006