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    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Visitor access trail and stairs to underground tunnel entrancesFurther Information
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6431538
    Disgrifiad
    Visitor access trail and stairs to underground tunnel entrances
    Cofnod Casglu
    Investigators' Digital Photography
    Cyfrwng
    Photo.
    Cychwynnwr
    Ms Deanna Groom, RCAHMW
    Dyddiad
    2009-08-16