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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6065519
    Disgrifiad
    A photo survey consisting of 3 black and white prints of Nant-yr-Arian mine. Includes an elevation sketch and a site map.
    Enw Casgliad
    NMR Site Files
    Cyfrwng
    Graphic, Photo, Cartographic.
    Cychwynnwr
    Mr Anthony J. Parkinson, RCAHMW
    Dyddiad
    1983-12-14