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    Offa's Dyke: Sections N & S of Bryn Yr Owen Colliery

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    Manylion
    Delweddau
    Safleoedd Cysylltiedig
    Archifau Cysylltiedig
    NPRNTeitlMath O SaflePerthynasNPRN306866TeitlOffa's Dyke; Clawdd Offa (Main Entry)Math O Saflen/aPerthynasPart of