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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    2025-01-17_5300
    Disgrifiad
    A photographic survey of Llanuwchllyn Signal Box, undertaken by Brian Malaws of the Royal Commission on the Ancient and Historical Monuments in Wales, 20 April 2018.
    Enw Casgliad
    DS2022_254 - Investigators' Digital Photography
    Cyfrwng
    7 jpg files.
    Cychwynnwr
    Brian Malaws
    Dyddiad
    2018