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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6441537
    Disgrifiad
    Investigators' Digital Photography of Alabama Slate Mill, Floor 2, Diffwys Quarry
    Enw Casgliad
    Investigators' Digital Photography
    Cyfrwng
    7 images. Photo.
    Cychwynnwr
    Louise Barker, RCAHMW
    Dyddiad
    2015-07-08