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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6072216
    Disgrifiad
    County Hall, Dolgellau; copy of a measured plan produced by Gwynedd County Council, March 1991.
    Enw Casgliad
    Drawings Collection
    Cyfrwng
    Graphic.
    Cychwynnwr
    Gwynedd County Council
    Dyddiad
    1991