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    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Slide of RCAHMW colour oblique aerial photograph of M4 Motorway: Second Severn Crossing, taken by T.G. Driver, 18/10/1999.Further Information
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6048552
    Disgrifiad
    Slide of RCAHMW colour oblique aerial photograph of M4 Motorway: Second Severn Crossing, taken by T.G. Driver, 18/10/1999.
    Cofnod Casglu
    RCAHMW Colour Oblique Aerial Photographs
    Cyfrwng
    Photo.
    Cychwynnwr
    Toby G. Driver, RCAHMW
    Dyddiad
    1999-10-18