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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6206490
    Disgrifiad
    Maes Gwastad Earthworks, Welshpool; plan produced by Cyril Wardale of Ordnance Survey, undated but donated to NMRW March 1988.
    Enw Casgliad
    Additional Information
    Cyfrwng
    Text, Graphic.
    Cychwynnwr
    Cyril F. Wardale