Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6537068Teitl73_082_0478 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack and white aerial photograph of Oakley Slate Quarry, taken by the Ordnance Survey on 17th April 1973 at an altitude of 7,500 feet. Grid reference SH6946. Print enlargement (c. 20") taken from 9" film roll.CyfrwngPhoto.DelweddaunRhif Archif6537117Teitl73_082_0479 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack and white aerial photograph of Oakley Slate Quarry, taken by the Ordnance Survey on 17th April 1973 at an altitude of 7,500 feet. Grid reference SH6946. Print enlargement (c. 20") taken from 9" film roll.CyfrwngPhoto.DelweddaunRhif Archif6512989TeitlAP2018_525 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelBatchDisgrifiadOakley slate quarry and Llechwedd slate quarry, with Blaenau Ffestiniog below. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd October 2015.CyfrwngPhoto.DelweddaunRhif Archif6512990TeitlAP2018_525_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadOakley slate quarry and Llechwedd slate quarry, with Blaenau Ffestiniog below. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd October 2015.CyfrwngPhoto.DelweddauyRhif Archif6512991TeitlAP2018_525_002 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadOakley slate quarry and Llechwedd slate quarry, with Blaenau Ffestiniog below. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd October 2015.CyfrwngPhoto.DelweddauyRhif Archif6512992TeitlAP2018_525_003 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadOakley slate quarry and Llechwedd slate quarry, with Blaenau Ffestiniog below. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd October 2015.CyfrwngPhoto.DelweddauyRhif Archif6512993TeitlAP2018_525_004 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadOakley & Llechwedd slate quarries with Blaenau Ffestiniog & Blaenau Ffestingiog rugby football ground below. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd October 2015.CyfrwngPhoto.DelweddauyRhif Archif6190791TeitlAP_2005_0553 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW digital colour oblique photograph of Gloddfa Ganol Slate Quarry viewed from the north-east. Taken on 08/06/2005 by T.G. Driver.CyfrwngPhoto.DelweddauyRhif Archif6190790TeitlAP_2005_0557 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW digital colour oblique photograph of Gloddfa Ganol Slate Quarry viewed from the south-east. Taken on 08/06/2005 by T.G. Driver.CyfrwngPhoto.DelweddauyRhif Archif6469229TeitlAP_2011_3081 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Oakeley Slate Quarry, landscape view to Blaenau Ffestiniog. Taken by Toby Driver on 20/07/2011.CyfrwngPhoto.Delweddauy
