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    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6225308
    Disgrifiad
    The Equatorial Observatory, Penllergaer; two copies of a measured survey comprising plan and section view produced by Douglas Hague, circa 1970.
    Cofnod Casglu
    NMR Site Files
    Cyfrwng
    Graphic.
    Cychwynnwr
    Mr Douglas B. Hague, RCAHMW
    Dyddiad
    c. 1970