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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
    6028465
    Disgrifiad
    "Mineral Extraction at Blaenavon" by John van Laun, 1981, published by Northamptonshire County Council.
    Cofnod Casglu
    Additional Information
    Cyfrwng
    Text, Graphic, Cartographic, Photo.
    Cychwynnwr
    John Van Laun
    Dyddiad
    1981