• English
    •    Hygyrchedd

    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6018162
    Disgrifiad
    Six Bells Colliery, Monmouthshire; nine c.1991 colour photos taken by British Coal Corporatoion, negatives not held.
    Cofnod Casglu
    NMR Site Files
    Cyfrwng
    Photo.
    Cychwynnwr
    British Coal Corporation
    Dyddiad
    c. 1991