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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6051240
    Disgrifiad
    Copy of a non RCAHMW drawing by Gwynedd County Council, showing detail of first floor truss at Plas Isaf, Llansantffraed Glan Conwy.
    Enw Casgliad
    Drawings Collection
    Cyfrwng
    Graphic.
    Cychwynnwr
    Gwynedd County Council
    Dyddiad
    1990