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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6169575
    Disgrifiad
    RCAHMW digital Autocad survey plan from a GPS survey of Old Coal Pits, Blaenavon, produced at the request of Cadw, prior to capping, by Louise Barker, 11/2004.
    Enw Casgliad
    DSC - RCAHMW Digital Survey Collection
    Cyfrwng
    Graphic.
    Dyddiad
    2006-01-12