• English
    •    Hygyrchedd

    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6009503
    Disgrifiad
    Measured survey (scale 1:200) showing pillow mounds on Mynydd Drumau, produced by W.E. Griffiths, C.J. Spurgeon and A.J. Parkinson, dated June/July 1971
    Cofnod Casglu
    Drawings Collection
    Cyfrwng
    Graphic.
    Cychwynnwr
    William E. Griffiths, Mr C. Jack Spurgeon, Mr Anthony J. Parkinson
    Dyddiad
    1971