• English
    •    Hygyrchedd

    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6223945
    Disgrifiad
    Article entitled, 'Llywernog Mine and Museum, Dyfed, Wales,' written by S.J.S Hughes. Article was taken from U.K Journal of mines and minerals issue number 8, Autumn 1990.
    Cofnod Casglu
    LMC - Llywernog Mine Collection
    Cyfrwng
    Graphic, Text, Photo.
    Cychwynnwr
    Simon J.S. Hughes
    Dyddiad
    1990