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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6190882
    Disgrifiad
    RCAHMW digital photographic survey of Pentrefelin Slate Works, by Iain Wright, 31/10/2006.
    Enw Casgliad
    Investigators' Digital Photography
    Cyfrwng
    Photo.
    Cychwynnwr
    Iain N. Wright, RCAHMW
    Dyddiad
    2006-10-31