Archif6474264TeitlAP_2012_3550 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Cwm Dyli hydro-electric power station, viewed from the east. Taken by Toby Driver on 10/08/2012.CyfrwngPhoto.Delweddauy
Archif6474263TeitlAP_2012_3549 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Cwm Dyli hydro-electric power station, viewed from the east. Taken by Toby Driver on 10/08/2012.CyfrwngPhoto.Delweddauy
Archif6190268TeitlAP_2005_0525 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW digital colour oblique photograph of Cwmdyli Hydroelectric Station. Taken on 08/06/2005 by T.G. Driver.CyfrwngPhoto.Delweddauy
Archif6384857Teitl145_67_2 - NMR Site FilesLefelItemDisgrifiadInterior view.CyfrwngPhoto.Delweddaun
Archif6384853Teitl145_67_1 - NMR Site FilesLefelItemDisgrifiadLandscape view showing pipeline.CyfrwngPhoto.Delweddaun
Archif6384852Teitl144_67_36A - NMR Site FilesLefelItemDisgrifiadExterior view showing the side of the building.CyfrwngPhoto.Delweddaun
Archif6405887TeitlDBHSC_IP_12_06 - D.B. Hague Slide CollectionLefelItemDisgrifiadColour slide showing pelton at Nant Gwynant Power Station, photographed by Douglas Hague, July 1975.CyfrwngPhoto.Delweddaun
Archif6405885TeitlDBHSC_IP_12_04 - D.B. Hague Slide CollectionLefelItemDisgrifiadColour slide showing exterior view of Nant Gwynant Power Station, photographed by Douglas Hague, July 1975.CyfrwngPhoto.Delweddaun
Archif2023-06-14_7003TeitlDD2023_011_003 - General Digital Donations CollectionLefelItemDisgrifiadDigital photograph showing aerial view of Cwm Dyli Hydro-Electric Power Station. Taken in May 2023 by John Rowlands.Cyfrwng1 jpg, 3.92 MB.Delweddauy
Archif2023-06-14_7001TeitlDD2023_011_001 - General Digital Donations CollectionLefelItemDisgrifiadDigital photograph showing aerial view of Cwm Dyli Hydro-Electric Power Station. Taken in May 2023 by John Rowlands.Cyfrwng1 jpg, 3.93 MB.Delweddauy
Archif2023-06-14_7002TeitlDD2023_011_002 - General Digital Donations CollectionLefelItemDisgrifiadDigital photograph showing aerial view of Cwm Dyli Hydro-Electric Power Station. Taken in May 2023 by John Rowlands.Cyfrwng1 jpg, 3.94 MB.Delweddauy
Archif6349772TeitlCPF_B_03_68 - Caernarvonshire Parish FilesLefelSub-groupDisgrifiadNotes, and black and white photographs, relating to Cwm Dyli Hydro-electric Power Station, Beddgelert.Cyfrwng1 file. Text.Delweddaun
Archif6198115TeitlNMR Site FilesLefelBatchDisgrifiadCwm Dyli Hydro-Electric Power Station; photo survey comprising eight black and white photographs produced by Rex Wailes, 1967.CyfrwngEight black and white photographs. Photo.Delweddaun
Archif2023-06-14_7000TeitlDD2023_011 - General Digital Donations CollectionLefelGroupDisgrifiadDigital photographs showing Cwm Dyli Hydro-Electric Power Station, the electrical transmission switching house, Llanberis and aerial photographs showing several sheepfolds. Taken in May 2023 by John Rowlands.Cyfrwng9 jpg images, 56.2 MB.Delweddaun
Archif6190267TeitlAP_2005_0526 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW digital colour oblique photograph of Cwmdyli Hydroelectric Station viewed from the west. Taken on 08/06/2005 by T.G. Driver.CyfrwngPhoto.Delweddauy
Archif6384856Teitl144_67_37A - NMR Site FilesLefelItemDisgrifiadLandscape view showing the power lines.CyfrwngPhoto.Delweddauy
Archif6384854Teitl145_67_3 - NMR Site FilesLefelItemDisgrifiadInterior view.CyfrwngPhoto.Delweddauy
Archif6384858Teitl144_67_33A - NMR Site FilesLefelItemDisgrifiadExterior view showing the front of the building.CyfrwngPhoto.Delweddaun
Archif6384855Teitl144_67_34A - NMR Site FilesLefelItemDisgrifiadExterior view showing the front of the building.CyfrwngPhoto.Delweddaun
Archif6384859Teitl144_67_35A - NMR Site FilesLefelItemDisgrifiadExterior view showing the rear of the building.CyfrwngPhoto.Delweddaun
Archif6198114Teitl881611 - NMR Site FilesLefelItemDisgrifiadOne black and white photograph showing new pipe installation at Cwm Dyli Hydro-Electric Power Station, produced by Iain Wright, 1988.CyfrwngPhoto.Delweddaun
Archif6405886TeitlDBHSC_IP_12_05 - D.B. Hague Slide CollectionLefelItemDisgrifiadColour slide showing interior view of Nant Gwynant Power Station, photographed by Douglas Hague, July 1975.CyfrwngPhoto.Delweddaun
Archif6406778TeitlAdditional InformationLefelItemDisgrifiad* Cwm Dyli and Dolgarreg Power Stations - one colour leaflet produced by National Power, North Wales Hydro
* Group, dated 1993.CyfrwngText, Graphic.Delweddaun
Archif2023-06-14_7004TeitlDD2023_011_004 - General Digital Donations CollectionLefelItemDisgrifiadDigital photograph showing aerial view of Cwm Dyli Hydro-Electric Power Station. Taken in May 2023 by John Rowlands.Cyfrwng1 jpg, 3.82 MB.Delweddauy
