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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6212657
    Disgrifiad
    Nant y Fedw, Merthyr Tydfil; descriptive account and measured plan produced by Harry Brooksby in 1982 based upon a survey notes compiled by C.N. Johns, 1964.
    Enw Casgliad
    NMR Site Files
    Cyfrwng
    Text, Graphic.
    Cychwynnwr
    C.N. Johns, Harry Brooksby, RCAHMW
    Dyddiad
    1964 to 1982