Archive6537139Title71_245_0034 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Trawsfynydd Power Station, taken by the Ordnance Survey on 21st May 1971 at an altitude of 7,500 feet. Grid reference SH6938. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn
Archive6537127Title83_070_0006 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Trawsfynydd Power Station, taken by the Ordnance Survey on 4th May 1983 at an altitude of 8,000 feet. Grid reference SH6938. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn
Archive6537140Title71_283_0405 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Trawsfynydd Power Station, taken by the Ordnance Survey on 21st May 1971 at an altitude of 7,500 feet. Grid reference SH6938. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn
Archive6537126Title71_283_0404 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Trawsfynydd Power Station, taken by the Ordnance Survey on 21st May 1971 at an altitude of 7,500 feet. Grid reference SH6938. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn
Archive6193611TitleCadw Parks and Gardens Register FilesLevelSub-groupDescriptionCollection of material relating to the gardens at Plas Tan-y-Bwlch, Maentwrog, collated by Cadw in the course of the production of the Parks and Gardens Register, filed in PGW ref no order PGW(Gd)31(GWY)MediumCartographic, Text.Imagesn
Archive6193609TitleCadw Parks and Gardens Register FilesLevelSub-groupDescriptionCollection of material relating to the gardens at Trawsfynydd Power Station, Dragon Square & Sylia Crowe Gardens, collated by Cadw in the course of the production of the Parks and Gardens Register, filed in PGW ref no order PGW(Gd)64(GWY)MediumCartographic, Text.Imagesn
Archive6202845TitleDS2008_008 - Investigators' Digital PhotographyLevelBatchDescriptionRCAHMW digital photographic survey of Trawsfynydd Power Station, by Iain Wright, 28/02/2008.MediumPhoto.Imagesn
Archive6314923TitleDS2008_008_004 - Investigators' Digital PhotographyLevelItemDescriptionView across lake from east southeast.MediumPhoto.Imagesy
Archive6314921TitleDS2008_008_002 - Investigators' Digital PhotographyLevelItemDescriptionView across lake from southeast.MediumPhoto.Imagesy
Archive6314920TitleDS2008_008_001 - Investigators' Digital PhotographyLevelItemDescriptionView from east.MediumPhoto.Imagesy
Archive6314922TitleDS2008_008_003 - Investigators' Digital PhotographyLevelItemDescriptionView across lake from east southeast.MediumPhoto.Imagesy
Archive6537125Title71_245_0035 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Trawsfynydd Power Station, taken by the Ordnance Survey on 21st May 1971 at an altitude of 7,500 feet. Grid reference SH6938. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn
Archive6537124Title71_245_0033 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Trawsfynydd Power Station, taken by the Ordnance Survey on 21st May 1971 at an altitude of 7,500 feet. Grid reference SH6938. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.Imagesn
