• English
    • Beta   Hygyrchedd

    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6348171
    Disgrifiad
    Part of an O.S. map, a sketch plan map, notes, and correspondence relating to Venallt Ironworks, Colliery, and Tramroad.
    Cofnod Casglu
    NMR Site Files
    Cyfrwng
    1 file. Text, Cartographic.
    Dyddiad
    1977