ArchiveAP2023_258_008TitleAP2023_258_008 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionBryneglwys Slate Quarry. Oblique aerial photographs taken during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 25 March 2022.Medium1 .tif file. PhotographicImagesy
ArchiveAP2023_258_009TitleAP2023_258_009 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionBryneglwys Slate Quarry. Oblique aerial photographs taken during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 25 March 2022.Medium1 .tif file. PhotographicImagesy
ArchiveAP2023_258_004TitleAP2023_258_004 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionBryneglwys Slate Quarry, forested tips. Oblique aerial photographs taken during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 25 March 2022.Medium1 .tif file. PhotographicImagesy
ArchiveAP2023_258_010TitleAP2023_258_010 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionBryneglwys Slate Quarry. Oblique aerial photographs taken during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 25 March 2022.Medium1 .tif file. PhotographicImagesy
ArchiveAP2023_258_001TitleAP2023_258_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionBryneglwys Slate Quarry. Oblique aerial photographs taken during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 25 March 2022.Medium1 .tif file. PhotographicImagesy
Archive6074189TitleNMR Site FilesLevelBatchDescriptionUndated photo survey showing Bryneglwys Quarry, Llanfihangel-y-Pennant, Merioneth, comprising 100 black and white prints. Negatives heldMediumPhoto.Imagesn
Archive6074188TitleNMR Site FilesLevelBatchDescriptionPhoto survey showing Bryneglwys Quarry, Llanfihangel-y-Pennant, Merioneth, comprising 12 black and white prints. Negatives heldMediumPhoto.Imagesn
Archive6492198TitleCGC_21 - Colin Guile CollectionLevelBatchDescriptionColour slides showing views at and around Abergynolwyn Quarries taken by Colin Guile, 1972.Mediumslides. Photo.Imagesn
Archive6022390TitleDrawings CollectionLevelItemDescriptionRCAHMW drawing showing plan of Bryneglwys Quarry.MediumGraphic.Imagesn
Archive6022389TitleDrawings CollectionLevelItemDescriptionRCAHMW drawing showing plan of Bryneglwys Quarry.MediumGraphic.Imagesn
Archive6022392TitleDrawings CollectionLevelItemDescriptionRCAHMW drawing showing plan of Bryneglwys Quarry.MediumGraphic.Imagesn
Archive6074181TitleNMR Site FilesLevelItemDescriptionBryneglwys Quarry, Llanfihangel-y-Pennant, Merioneth: four RCAHMW drawings showing N workshop truss, main dressing sheds elevation, workshop elevation and engine-house sectionMediumGraphic.Imagesn
Archive6074179TitleNMR Site FilesLevelItemDescriptionArchitectural description of Bryneglwys Quarry, Llanfihangel-y-Pennant, Merioneth, produced by A.J. Parkinson (RCAHMW)MediumText.Imagesn
Archive6148554Title995044_46 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Bryneglwys Slate Quarry, Llanfihangel-y-pennant, taken on 17/03/1999 by Toby DriverMediumPhoto.Imagesn
Archive6148555Title995044_45 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Bryneglwys Slate Quarry, Llanfihangel-y-pennant, taken on 17/03/1999 by Toby DriverMediumPhoto.Imagesn
Archive6148556Title99_CS_0533 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Bryneglwys Slate Quarry, Llanfihangel-y-pennant, taken on 17/03/1999 by Toby DriverMediumPhoto.Imagesn
Archive6245877Title770098 - NMR Site FilesLevelItemDescriptionN workshops, looking WMediumPhoto.Imagesn
Archive6246176Title770110 - NMR Site FilesLevelItemDescription2nd S workshop: S corner and shaftMediumPhoto.Imagesn
Archive6245549Title770066 - NMR Site FilesLevelItemDescriptionSpoil heapsMediumPhoto.Imagesn
Archive6245860Title770078 - NMR Site FilesLevelItemDescriptionWalls near N workshopsMediumPhoto.Imagesn
Archive6246184Title770121 - NMR Site FilesLevelItemDescriptionMain workshop, looking NEMediumPhoto.Imagesn
Archive6246173Title770107 - NMR Site FilesLevelItemDescription2nd S workshop: trusses and SW gableMediumPhoto.Imagesn
Archive6246189Title770130 - NMR Site FilesLevelItemDescriptionMain workshop: interior of engine houseMediumPhoto.Imagesn
Archive6246193Title770133 - NMR Site FilesLevelItemDescriptionMain workshop, looking SW to engine houseMediumPhoto.Imagesn
Archive6246179Title770114 - NMR Site FilesLevelItemDescriptionAqueduct from main workshop to 2nd S workshopMediumPhoto.Imagesn
Archive6246192Title770132 - NMR Site FilesLevelItemDescriptionMain workshop: main shaft bearingMediumPhoto.Imagesn
Archive6245869Title770088 - NMR Site FilesLevelItemDescriptionN workshops: engine houseMediumPhoto.Imagesn
Archive6246196Title770137 - NMR Site FilesLevelItemDescriptionSpillway, engine house, main workshopMediumPhoto.Imagesn
Archive6246186Title770124 - NMR Site FilesLevelItemDescriptionMain workshop: oven in SE wall, SW endMediumPhoto.Imagesn
Archive6245859Title770077 - NMR Site FilesLevelItemDescriptionWalls near N workshopsMediumPhoto.Imagesn
Archive6245548Title770064 - NMR Site FilesLevelItemDescriptionSpoil heapsMediumPhoto.Imagesn
Archive6245855Title770073 - NMR Site FilesLevelItemDescriptionFormer canteen(?)MediumPhoto.Imagesn
Archive6245853Title770071 - NMR Site FilesLevelItemDescriptionAqueductMediumPhoto.Imagesn
Archive6245547Title770063 - NMR Site FilesLevelItemDescriptionFrom NMediumPhoto.Imagesn
Archive6245870Title770089 - NMR Site FilesLevelItemDescriptionN workshops: engine houseMediumPhoto.Imagesn
Archive6246194Title770134 - NMR Site FilesLevelItemDescriptionMain workshop, looking NEMediumPhoto.Imagesn
Archive6246190Title770131 - NMR Site FilesLevelItemDescriptionMain workshop: interior of engine houseMediumPhoto.Imagesn
Archive6245861Title770079 - NMR Site FilesLevelItemDescriptionWalls near N workshopsMediumPhoto.Imagesn
Archive6246175Title770109 - NMR Site FilesLevelItemDescription2nd S workshop: shaft in S cornerMediumPhoto.Imagesn
