Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6144617Teitl945070_54 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Brynposteg Lead Mine, Llanidloes Without, taken by C.R. Musson, 26/03/94CyfrwngPhoto.DelweddaunRhif Archif6144616Teitl94_CS_0521 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Brynposteg Lead Mine, Llanidloes Without, taken by C.R. Musson, 26/03/94CyfrwngPhoto.DelweddaunRhif Archif6355049TeitlAP_2009_3838 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique aerial photograph of Brynposteg Lead Mine. Taken on 10 December 2009 by Toby DriverCyfrwngPhoto.Delweddauy
