Archif6537139Teitl71_245_0034 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack 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.CyfrwngPhoto.Delweddaun
Archif6537127Teitl83_070_0006 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack 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.CyfrwngPhoto.Delweddaun
Archif6537140Teitl71_283_0405 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack 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.CyfrwngPhoto.Delweddaun
Archif6537126Teitl71_283_0404 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack 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.CyfrwngPhoto.Delweddaun
Archif6193611TeitlCadw Parks and Gardens Register FilesLefelSub-groupDisgrifiadCollection 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)CyfrwngCartographic, Text.Delweddaun
Archif6193609TeitlCadw Parks and Gardens Register FilesLefelSub-groupDisgrifiadCollection 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)CyfrwngCartographic, Text.Delweddaun
Archif6202845TeitlDS2008_008 - Investigators' Digital PhotographyLefelBatchDisgrifiadRCAHMW digital photographic survey of Trawsfynydd Power Station, by Iain Wright, 28/02/2008.CyfrwngPhoto.Delweddaun
Archif6314923TeitlDS2008_008_004 - Investigators' Digital PhotographyLefelItemDisgrifiadView across lake from east southeast.CyfrwngPhoto.Delweddauy
Archif6314921TeitlDS2008_008_002 - Investigators' Digital PhotographyLefelItemDisgrifiadView across lake from southeast.CyfrwngPhoto.Delweddauy
Archif6314920TeitlDS2008_008_001 - Investigators' Digital PhotographyLefelItemDisgrifiadView from east.CyfrwngPhoto.Delweddauy
Archif6314922TeitlDS2008_008_003 - Investigators' Digital PhotographyLefelItemDisgrifiadView across lake from east southeast.CyfrwngPhoto.Delweddauy
Archif6537125Teitl71_245_0035 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack 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.CyfrwngPhoto.Delweddaun
Archif6537124Teitl71_245_0033 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack 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.CyfrwngPhoto.Delweddaun
