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    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    view looking W, with later tunnel (nprn 527462) below to L..Further Information
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    NPRNTeitlMath O SafleCasgliadauDelweddau
    NPRN527474TeitlMinllyn Slate Quarry, Inclined Plane IMath O SaflePLÂN AR OLEDDCasgliadau1Delweddau1