• English
    • Beta   Hygyrchedd

    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6205362
    Disgrifiad
    Photocopied newspaper article concerning awards for innovation won by Sygun Copper Mine, Beddgelert, dated 1988.
    Cofnod Casglu
    Additional Information
    Cyfrwng
    Photo, Text.
    Dyddiad
    1988