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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
    6323701
    Disgrifiad
    Photograph of Hafod Copperworks 1910 Engine House, Swansea: showing the north-west end of a steam engine.
    Cofnod Casglu
    Investigators' Photographs
    Cyfrwng
    Photo.
    Cychwynnwr
    Stephen R. Hughes
    Dyddiad
    2002-12-01