Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6494351Teitl1980_19_2 - NMR Site FilesLefelItemDisgrifiadBlack/white print, showing stone arched mining tunnel entrance, Cyfarthfa Canal Level. Negative held.CyfrwngPhoto.DelweddaunRhif Archif6494912TeitlAdditional InformationLefelBatchDisgrifiadMining Level, Cyfarthfa Canal - three items: Plottings; plan; copy of Western Mail magazine article with images, dated June 1984, titled 'Victorian secrets below an empire built on iron'. Plottings and plan produced by B.A. Malaws and D.K. Lieghton, October 1979. Marked Site 97.CyfrwngGraphic.DelweddaunRhif Archif6518593TeitlCAM001-01-6502-00 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. CAM001-01-6502-00 transferred from Cadw, concerning Cyfarthfa Canal Level - scheduling.CyfrwngCartographic, Text.DelweddaunRhif Archif6511555TeitlCSAM_JC_2002_11 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Glamorgan carried out by Joseph Cliff, 2002.CyfrwngOne sheet. Photo.DelweddaunRhif Archif6511972TeitlCSAM_JC_2007_01 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Glamorgan carried out by Joseph Cliff, 2007.CyfrwngTwo sheets. Photo.Delweddaun
