NPRNTeitlMath O SaflePerthynasNPRN23477TeitlPuffin Island Telegraph StationMath O Saflen/aPerthynasConsists ofNPRN300829TeitlGreat Ormes Head Telegraph StationMath O Saflen/aPerthynasConsists ofNPRN300827TeitlVorydd; Voryd; Foryd 1848 Telegraph Station, RhylMath O Saflen/aPerthynasConsists ofNPRN300832TeitlCarreg Lwyd Telegraph Station, LlanfaethluMath O Saflen/aPerthynasConsists ofNPRN300833TeitlCefn Du Telegraph Station; Craig-y-Gwynt, LlanfairynghornwyMath O Saflen/aPerthynasConsists ofNPRN300831TeitlPoint Lynas; Point Elianus 1840 Telegraph Station; The Old Telegraph, LlaneilianMath O Saflen/aPerthynasConsists ofNPRN300830TeitlLlaneilian; Point Lynas; Point Elianus 1827 Telegraph Station, LlaneilianMath O Saflen/aPerthynasConsists ofNPRN23386TeitlLlysfaen Telegraph Station; Old Telegraph House, Colwyn BayMath O Saflen/aPerthynasConsists ofNPRN34233TeitlVoel Nant; Voel Nante; Point of Air; 1841 Telegraph Station, PrestatynMath O Saflen/aPerthynasConsists ofNPRN300834TeitlHolyhead Telegraph Station, HolyheadMath O Saflen/aPerthynasConsists ofNPRN300823TeitlVoel Nant; Voel Nante; Point of Air 1827 Telegraph Station, PrestatynMath O Saflen/aPerthynasConsists ofNPRN300825TeitlVorydd; Voryd; Foryd 1828 Telegraph Station, RhylMath O Saflen/aPerthynasConsists ofNPRN300826TeitlVorydd; Voryd; Foryd 1836 Telegraph Station, RhylMath O Saflen/aPerthynasConsists of
