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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6415538
    Disgrifiad
    Plastic pipe being inserted into main junction after collapse to maintain access to workings
    Enw Casgliad
    MLPC - Metal Links Project Collection
    Cyfrwng
    Photo.
    Cychwynnwr
    Graham Levins, Welsh Mines Preservation Trust
    Dyddiad
    2004-07
    Plastic pipe being inserted into main junction after collapse to maintain access to workingsOpsiynau lawrlwytho a prynu