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    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6428705
    Disgrifiad
    Bwlchglas Lead Mine, No1 level in underground tunnel, looking S along No1 level between the 2 mineral veins.
    Cofnod Casglu
    Investigators' Photographs
    Cyfrwng
    Photo.
    Cychwynnwr
    Stephen R. Hughes
    Dyddiad
    1997-09-21