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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6049623
    Disgrifiad
    Slide of RCAHMW colour oblique aerial photograph of Cwm Machno Quarry;penmachno Slate Quarry, taken by C.R. Musson, 1/5/1994.
    Enw Casgliad
    RCAHMW Colour Oblique Aerial Photographs
    Cyfrwng
    Photo.
    Cychwynnwr
    Chris R. Musson, RCAHMW
    Dyddiad
    1994-05-01