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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
    6014256
    Disgrifiad
    RCAHMW drawing by A.J. Parkinson showing plan of levels circa 1870 at Frongoch Lead Mine.
    Cofnod Casglu
    Drawings Collection
    Cyfrwng
    Graphic.
    Cychwynnwr
    Mr Anthony J. Parkinson