NPRNTeitlMath O SaflePerthynasNPRN23135TeitlCustoms House, Old Harbour, HolyheadMath O Saflen/aPerthynasAssociated withNPRN41260TeitlHolyhead Harbour;Holyhead Docks, HolyheadMath O Saflen/aPerthynasAssociated withNPRN23137TeitlHarbour Office, Old HarbourMath O Saflen/aPerthynasAssociated withNPRN402393TeitlHolyhead Harbour Ferry TerminalMath O Saflen/aPerthynasAssociated with
