• English
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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
    6440297
    Disgrifiad
    Digital copies of part two of a set of slides produced by Derek Parker taken during the construction of Clywedog Dam.
    Cofnod Casglu
    DPCD - Derek Parker Clywedog Dam Collection
    Cyfrwng
    158MB. Photo.
    Cychwynnwr
    Derek Parker, Brian Poole, Halcrow Group Limited
    Dyddiad
    c. 1964