• English
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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
    6016166
    Disgrifiad
    Booklet entitled "Llyn Clywedog" produced by Severn Trent Water, dated April 1974.
    Cofnod Casglu
    Additional Information
    Cyfrwng
    Cartographic, Photo, Text, Graphic.
    Cychwynnwr
    Severn Trent Water
    Dyddiad
    1974