NPRNTeitlMath O SaflePerthynasNPRN409741TeitlOffice, Hawarden Bridge Steel Works;Shotton SteelworksMath O Saflen/aPerthynasConsists ofNPRN409742TeitlSealand Garden City, SealandMath O Saflen/aPerthynasAssociated withNPRN300212TeitlShotton Steel Works;Shotton Steelworks, Connah's QuayMath O Saflen/aPerthynasPart of
