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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    2022-06-14_3286
    Disgrifiad
    A group of archive material arising from survey work carried out at Penpompren mine, Talybont, by the Early Mines Research Group in 2020. Includes drawings of a wooden shovel. There is a digital index to the material.
    Enw Casgliad
    EMRGA - Early Mines Research Group Archive
    Cyfrwng
    1 folder. Graphic.
    Cychwynnwr
    Early Mines Research Group
    Dyddiad
    2020