NPRNTeitlMath O SaflePerthynasNPRN85066TeitlBritish Ironworks Colliery: ChimneyMath O Saflen/aPerthynasConsists ofNPRN85067TeitlBritish Ironworks: Offices and WorkshopsMath O Saflen/aPerthynasConsists ofNPRN85105TeitlNorfolk Row, BritishMath O Saflen/aPerthynasAssociated withNPRN85065TeitlBritish Ironworks Colliery: Pumping Engine HouseMath O Saflen/aPerthynasConsists ofNPRN85063TeitlBritish Ironworks: Blast FurnacesMath O Saflen/aPerthynasConsists ofNPRN85064TeitlBritish Ironworks: Coke OvensMath O Saflen/aPerthynasConsists ofNPRN85070TeitlBritish Ironworks: Wagon Repair ShedMath O Saflen/aPerthynasAssociated with
