Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6360988Teitl2003_5140_61 - RCAHMW Black And White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW black and white oblique aerial photograph of the line of a tramroad east of the railway terrace at Trefil Quarry revealed by parching. Taken on 13 August 2003 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6360989Teitl2003_5140_62 - RCAHMW Black And White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW black and white oblique aerial photograph of the line of a tramroad east of the railway terrace at Trefil Quarry revealed by parching. Taken on 13 August 2003 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6360987Teitl2003_CS_1879 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW black and white oblique aerial photograph of the line of a tramroad east of the railway terrace at Trefil Quarry revealed by parching. Taken on 13 August 2003 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6374058TeitlELR01_032 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Changes at Trevil Machine': Figure 95.Cyfrwng1 file. Graphic.DelweddaunRhif Archif6374063TeitlELR01_036 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Reconstruction of dual-purpose plate from Hall's Trevil Tramroad': Figure 107.Cyfrwng1 file. Graphic.DelweddaunRhif Archif6374064TeitlELR01_037 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Chairs for wrought-iron plate with wrought-iron tie from Trevil quarries': Figure 115.Cyfrwng1 file. Graphic.DelweddaunRhif Archif6374190TeitlELR01_058 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Plate rail chair from Trevil quarries': Figure 108.Cyfrwng1 file. Graphic.DelweddaunRhif Archif6374194TeitlELR01_062 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Heavy chair for wrought-iron plate from Trevil quarries': Figure 114.Cyfrwng1 file. Graphic.DelweddaunRhif Archif6374201TeitlELR01_069 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Standard guage chair for flat-bottomed rail from Trevil quarries': Figure 99.Cyfrwng1 file. Graphic.DelweddaunRhif Archif6374230TeitlELR01_078 - Early Limestone Railways DrawingsLefelItemDisgrifiadDrawing showing 'Sill with upper rib from Tredegar-Trevil Tramroad': Figure 102.Cyfrwng1 file. Graphic.Delweddaun
