• English
    •    Hygyrchedd

    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6500306
    Disgrifiad
    Digital copy of an acetate negative showing demarcation line between Oakdale and Markham Collieries, from the John Cornwell Collection.
    Enw Casgliad
    DI - RCAHMW Digitised Records
    Cyfrwng
    Photo.
    Dyddiad
    2018-04-11
    Digital copy of an acetate negative showing demarcation line between Oakdale and Markham Collieries, from the John Cornwell Collection.Opsiynau lawrlwytho a prynu