Garreg-Ddu dam, valve 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.Opsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN309541TeitlGarreg-Ddu Reservoir, Elan Valley Water SchemeMath O SafleCRONFA DDŴRArchifau21Delweddau14NPRN261690TeitlCoed-y-Foel, Pill Box IIIMath O SafleBLWCH AMDDIFFYNArchifau2Delweddau2NPRN752TeitlGarreg-Ddu Dam, Elan Valley Water Scheme;Carreg Ddu Viaduct and Submerged DamMath O SafleARGAEArchifau55Delweddau37NPRN261674TeitlCoed Foel Pill BoxMath O SafleLLWYFAN GYNNAUArchifau2Delweddau2NPRN270333TeitlCoed-y-Foel, Pill Box IMath O SafleBLWCH AMDDIFFYNArchifau4Delweddau4NPRN96459TeitlElan Valley Water Scheme, Birmingham Corporation Waterworks, Cwm ElanMath O SafleSAFLE CYFLENWI DŴRArchifau100Delweddau25NPRN32527TeitlElan Aqueduct: Foel Valve Tower; Garreg-Ddu Reservoir Tower, Foel TunnelMath O SafleTŴR Y FALFIAUArchifau19Delweddau14