Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6027750Teitl9300797_02 - NMR Site FilesLefelItemDisgrifiadBlack and white print of 'Cross section through engine and boiler houses at Penallta Colliery' illustrating Mr George G. Hann's paper on 'The sinking and equipping of Penallta Colliery'. Negative held.CyfrwngPhoto.DelweddaunRhif Archif6509176TeitlAP2018_095 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelBatchDisgrifiadPenallta Colliery, Ystrad Mynach, including views of headframe shafts no. 1 and 2; pithead baths and canteen, powerhouse and workshops. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 11th June 2015.CyfrwngPhoto.DelweddaunRhif Archif6509177TeitlAP2018_095_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadPenallta Colliery, Ystrad Mynach, including views of headframe shafts no. 1 and 2; pithead baths and canteen, powerhouse and workshops. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 11th June 2015.CyfrwngPhoto.DelweddauyRhif Archif6509178TeitlAP2018_095_002 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadPenallta Colliery, Ystrad Mynach, including views of headframe shafts no. 1 and 2; pithead baths and canteen, powerhouse and workshops. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 11th June 2015.CyfrwngPhoto.DelweddauyRhif Archif6509179TeitlAP2018_095_003 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadPenallta Colliery, Ystrad Mynach, including views of headframe shafts no. 1 and 2; pithead baths and canteen, powerhouse and workshops. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 11th June 2015.CyfrwngPhoto.DelweddauyRhif Archif6418966TeitlCWC_01_01_25 - RCAHMW Collieries Publication CollectionLefelItemDisgrifiadSchematic drawing of the power house, housing the flywheels, at Penallta Colliery as published on p. 28 of Collieries of Wales: Engineering & Architecture by S. Hughes et alCyfrwngGraphic.DelweddaunRhif Archif6198061TeitlEmergency Recording CollectionLefelSub-groupDisgrifiadPenallta Colliery: Power House, Gelligaer; measured drawings, received in the course of Emergency Recording case ref no ER/GL/2004/025, filed in nprn order.CyfrwngGraphic, Text.Delweddaun
