NPRNTitleType Of SiteRelationNPRN270450TitleAnti-Tank Block, Nant Ffrancon Anti-Invasion DefencesType Of Siten/aRelationAssociated withNPRN419780TitleMortar Emplacement, Nant Ffrancon Anti-Invasion DefencesType Of Siten/aRelationAssociated withNPRN419781TitleNant Ffrancon Anti-Invasion DefencesType Of Siten/aRelationPart ofNPRN418763TitleRhaeadr Ogwen: Sheepfold/Second World War Battery House or PillboxType Of Siten/aRelationAssociated withNPRN270349TitleSpigot Mortar Emplacement, Nant Ffrancon Anti-Invasion DefencesType Of Siten/aRelationAssociated withNPRN419778TitleMortar Emplacement, Nant Ffrancon Anti-Invasion DefencesType Of Siten/aRelationAssociated with
