Archif2021-05-10_2TeitlGATP096 - Gwynedd Archaeological Trust Projects ArchiveLefelGroupDisgrifiadGwynedd Archaeological Trust Project ref G2674. Archive records comprising report, photographs and metadata relating to Archaeological Mitigation of Pen y Gwaith Reservoir, 02/2021.Cyfrwng1.06 GB. Photo, Graphic, Cartographic, Text.Delweddaun
Archif6474230TeitlAP_2012_3512 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Hafna lead mine and Vale of Conway lead mine, viewed from the north-east. Taken by Toby Driver on 10/08/2012.CyfrwngPhoto.Delweddauy
Archif6474225TeitlAP_2012_3507 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Hafna lead mine, viewed from the south-east. Taken by Toby Driver on 10/08/2012.CyfrwngPhoto.Delweddauy
Archif6018296TeitlLD000282 - Drawings CollectionLefelItemDisgrifiadRCAHMW drawing (ink on linen) showing plan & section of Hafna Lead Mine, Llanrhychwyn.CyfrwngGraphic.Delweddaun
Archif6054923TeitlANC_2948_1 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. ANC/2948/1, transferred from Cadw, concerning Hafna Lead Mine, Llanrhychwyn, Nant Conway, Caernarvonshire, scheduling. SAM Code CN158 (De-scheduled by 1977)CyfrwngText.Delweddaun
Archif6438642TeitlDMHC04_089 - Dr Michael Harrison CollectionLefelSub-groupDisgrifiadColour slides showing sites and buildings in Dr Harrison's classification "Lead - 10290".Cyfrwng20 slides. Photo.Delweddaun
Archif6474228TeitlAP_2012_3510 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Hafna lead mine, viewed from the south-east. Taken by Toby Driver on 10/08/2012.CyfrwngPhoto.Delweddauy
Archif6058426Teitl8M_2948_1 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. 8M/2948/1, transferred from Cadw, concerning Hafna Lead Mine, Llanrhychwyn, Nant Conway, Caernarvonshire, scheduling. SAM Code CN158 (De-scheduled by 1977)CyfrwngText.Delweddaun
Archif6438641TeitlDMHC04_088 - Dr Michael Harrison CollectionLefelSub-groupDisgrifiadColour slides showing sites and buildings in Dr Harrison's classification "Lead - 10290".Cyfrwng20 slides. Photo.Delweddaun
Archif6438640TeitlDMHC04_087 - Dr Michael Harrison CollectionLefelSub-groupDisgrifiadColour slides showing sites and buildings in Dr Harrison's classification "Lead - 10290".Cyfrwng20 slides. Photo.Delweddaun
Archif6018297TeitlDrawings CollectionLefelItemDisgrifiadRCAHMW drawing (ink & pencil on paper) showing plan of Hafna Lead Mine, Llanrhychwyn.CyfrwngGraphic.Delweddaun
Archif6474226TeitlAP_2012_3508 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Hafna lead mine, viewed from the north-east. Taken by Toby Driver on 10/08/2012.CyfrwngPhoto.Delweddauy
Archif6474227TeitlAP_2012_3509 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Hafna lead mine, viewed from the north-east. Taken by Toby Driver on 10/08/2012.CyfrwngPhoto.Delweddauy
Archif6352864TeitlCPF_L_28_02 - Caernarvonshire Parish FilesLefelSub-groupDisgrifiadNotes, mss texts, plans and drawings, guide-book, O.S. map extract, black and white photographs, and correspondence relating to sites in the parish of Llanrhychwyn: Map reference 18NE, 18SE, 19NW.Cyfrwng1 file. Cartographic, Text, Graphic, Photo.Delweddaun
