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    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6065968
    Disgrifiad
    2 photographic copies of plans of Cwmystwyth Lead mine. Original in County Records Office, Aberystwyth.
    Cofnod Casglu
    NMR Site Files
    Cyfrwng
    Photo.