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    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    1910 Musgrove Engine, detail of one of two inlet valves on top of the cylinder, originally controlled by a connecting rod driven by the centrifugal governer but now cutaway.Further Information
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    NPRNTeitlMath O SafleCasgliadauDelweddau
    NPRN33710TeitlEngine House;Musgrove Engine House, Hafod Copperworks, SwanseaMath O SaflePEIRIANDYCasgliadau122Delweddau61
    NPRN300184TeitlHafod and Morfa CopperworksMath O SafleGWAITH COPRCasgliadau404Delweddau146