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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6065878
    Disgrifiad
    A typed descriptive account on Frongoch Lead Mine crusher house/ winder(II). Includes 4 elevation diagrams.
    Enw Casgliad
    NMR Site Files
    Cyfrwng
    Text.
    Cychwynnwr
    Mr Anthony J. Parkinson, RCAHMW
    Dyddiad
    1984-07-16 to 1984-09-21