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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6067526
    Disgrifiad
    Prysgduon, Abbey Cwmhir; brief preliminary note produced by Peter Smith, undated.
    Enw Casgliad
    NMR Site Files
    Cyfrwng
    Text.
    Cychwynnwr
    Peter Smith, RCAHMW