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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6398329
    Disgrifiad
    Photo survey of buildings and features at Dorothea Quarry, taken by RCAHMW, undated.
    Enw Casgliad
    NMR Site Files
    Cyfrwng
    Eight black and white photographs. Photo.
    Cychwynnwr
    RCAHMW