Archif6330737TeitlAP_2006_1239 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique aerial photograph of Tyla West Quarry, Gilwern Hill, Clydach, from the north-east. Taken on 09 June 2006 by Toby Driver.CyfrwngPhoto.Delweddauy
Archif6460047TeitlAP_2008_2705 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Tyla West Quarry, Gilwern Hill, Clydach. Taken by Toby Driver on 10/10/2008.CyfrwngPhoto.Delweddauy
Archif6374016TeitlELR01_009 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Conjectural arrangement with saddle': Figure 28.Cyfrwng1 file. Graphic.Delweddaun
Archif6374199TeitlELR01_067 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Reconstruction of dovetailed sill from Hill's Tramroad': Figure 39.Cyfrwng1 file. Graphic.Delweddaun
Archif6374015TeitlELR01_008 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Stone blocks for bar rail on Tyla-Blaenavon Railroad', Site 2: Figure 26.Cyfrwng1 file. Graphic.Delweddaun
Archif6374014TeitlELR01_007 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Stone blocks for bar rail on Tyla-Blaenavon Railroad': Figure 25.Cyfrwng1 file. Graphic.Delweddaun
Archif6330736TeitlAP_2006_1240 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique aerial photograph of Tyla West Quarry, Gilwern Hill, Clydach, from the north-west. Taken on 09 June 2006 by Toby Driver.CyfrwngPhoto.Delweddauy
Archif6129633TeitlBE1_06 - RCAHMW Uplands Initiative Blaenavon East Survey ArchiveLefelItemDisgrifiadColour slide of Tyla West Quarry, Gilwern Hill, Clydach, from the RCAHMW Uplands Initiative survey of Blaenavon East, carried out out by Hayman and Horton, August, 2001.CyfrwngPhoto.Delweddaun
Archif6049758Teitl90_CS_0871 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadSlide of RCAHMW colour oblique aerial photograph of Tyla West Quarry, Gilwern Hill, Clydach, Blaenavon, taken by C.R. Musson, 7/8/1990.CyfrwngPhoto.Delweddauy
Archif6460046TeitlAP_2008_2704 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Tyla West Quarry, Gilwern Hill, Clydach. Taken by Toby Driver on 10/10/2008.CyfrwngPhoto.Delweddauy
Archif6374123TeitlELR02_04 - Early Limestone Railways DrawingsLefelItemDisgrifiadMap showing 'Situation of stone blocks at Pwll Du': Figure 51.CyfrwngCartographic.Delweddaun
Archif6374017TeitlELR01_010 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Horned sill from Tyla (west)': Figure 34.Cyfrwng1 file. Graphic.Delweddaun
Archif6374252TeitlELR01_094 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Sill for wrought-iron plates from Tyla-Blaenavon Tramroad with wrought-iron tie': Figure 30.Cyfrwng1 file. Graphic.Delweddaun
