Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Garreg-Ddu dam and reservoir, and Coed-y-Foel pill boxes at the Elan Valley water scheme. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.Further Information
NPRNTeitlMath O SafleCasgliadauDelweddau
NPRN309541TeitlGarreg-Ddu Reservoir, Elan Valley Water SchemeMath O SafleCRONFA DDŴRCasgliadau21Delweddau14
NPRN752TeitlGarreg-Ddu Dam, Elan Valley Water Scheme;Carreg Ddu Viaduct and Submerged DamMath O SafleARGAECasgliadau60Delweddau40
NPRN270334TeitlPillbox (Type Fw3-24), Llansantffraid-CwmdeuddwrMath O SafleBLWCH AMDDIFFYN MATH FW3/24Casgliadau1Delweddau1
NPRN270333TeitlCoed-y-Foel, Pill Box IMath O SafleBLWCH AMDDIFFYNCasgliadau4Delweddau4
NPRN95469TeitlElan Aqueduct, Elan Valley Water Scheme, Birmingham Corporation WaterworksMath O SafleTRAPHONT DDŴRCasgliadau10Delweddau2
NPRN270332TeitlCoed-y-Foel, Pill Box IIMath O SafleBLWCH AMDDIFFYNCasgliadau2Delweddau1