• English
    • Beta   Hygyrchedd

    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6198204
    Disgrifiad
    Dorothea Slate Quarry; photo survey comprising 143 black and white photographs accompanied by a detailed key, produced by Iain Wright, 1987.
    Cofnod Casglu
    NMR Site Files
    Cyfrwng
    Photo, Cartographic.
    Cychwynnwr
    Iain N. Wright, RCAHMW
    Dyddiad
    1987-11-05