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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
    6210214
    Disgrifiad
    Mounted photograph of early postcard showing Graig Goch Dam, Elan Valley, copied from original postcard in the possession of Bryan Lawrence of Powys County Library.
    Cofnod Casglu
    BL - Bryan Lawrence Collection
    Cyfrwng
    Photo.