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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6050968
    Disgrifiad
    Claerwen Dam, Rhayader; photo survey comprising two b&w photographs taken by Iain Wright, 4th November 2003
    Enw Casgliad
    NMR Site Files
    Cyfrwng
    Photo.
    Cychwynnwr
    Iain N. Wright, RCAHMW
    Dyddiad
    2003-11-04