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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6074323
    Disgrifiad
    Photo survey showing Braich-Goch Slate Works, Corris, Merioneth, comprising 9 black and white prints. Negatives held
    Enw Casgliad
    NMR Site Files
    Cyfrwng
    Photo.
    Dyddiad
    1975