NPRNTeitlMath O SaflePerthynasNPRN20519TeitlOld Furnace Farm & OutbuildingsMath O Saflen/aPerthynasAssociated withNPRN43325TeitlUnion Ironworks Stables & Manager's HouseMath O Saflen/aPerthynasConsists ofNPRN40480TeitlGranary RowMath O Saflen/aPerthynasAssociated with