NPRNTeitlMath O SaflePerthynasNPRN91676TeitlHafod Red Brick Works: Clay PitMath O Saflen/aPerthynasConsists ofNPRN85351TeitlHafod Red Brick Works: North Drying ShedsMath O Saflen/aPerthynasConsists ofNPRN85352TeitlHafod Red Brick Works: Bee-Hive Kiln (1)Math O Saflen/aPerthynasConsists ofNPRN91677TeitlHafod Red Brick Works: Clay Pit RailwayMath O Saflen/aPerthynasConsists ofNPRN85348TeitlHafod Red Brick Works: Central Drying ShedsMath O Saflen/aPerthynasConsists ofNPRN85347TeitlHafod Red Brick Works: Engine and Crusher House, RhosllanerchrugogMath O Saflen/aPerthynasConsists ofNPRN85353TeitlHafod Red Brick Works: Bee-Hive Kiln (2)Math O Saflen/aPerthynasConsists ofNPRN91678TeitlHafod Red Brick Works Railway: TunnelMath O Saflen/aPerthynasConsists ofNPRN85350TeitlHafod Red Brick Works: South Drying ShedsMath O Saflen/aPerthynasConsists ofNPRN85349TeitlHafod Red Brick Works: WorkshopsMath O Saflen/aPerthynasConsists ofNPRN91679TeitlHafod-y-Bwch Colliery, RhosllanerchrugogMath O Saflen/aPerthynasAssociated with
