NPRNTeitlMath O SaflePerthynasNPRN270356TeitlPillbox (Type Fw3-24), Fairbourne Anti-Invasion DefencesMath O Saflen/aPerthynasAssociated withNPRN270353TeitlPillbox (Type Fw3-24), Fairbourne Anti-Invasion DefencesMath O Saflen/aPerthynasAssociated withNPRN270840TeitlAnti Tank Block, Fairbourne Anti-Invasion DefencesMath O Saflen/aPerthynasAssociated withNPRN421536TeitlPillbox Type Fw3/24, Fairbourne Anti-Invasion DefencesMath O Saflen/aPerthynasAssociated withNPRN270355TeitlPillbox (Type Fw3-24), Fairbourne Anti-Invasion DefencesMath O Saflen/aPerthynasAssociated withNPRN270354TeitlFairbourne Anti-Invasion DefencesMath O Saflen/aPerthynasPart of
