Archif6132650Teitl925313_08 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of the Maen Serth Esgair Dderw Stone, Rhayader, taken on 13/10/1992 by CR MussonCyfrwngPhoto.Delweddaun
Archif6132653Teitl925313_09 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of the Maen Serth Esgair Dderw Stone, Rhayader, taken on 13/10/1992 by CR MussonCyfrwngPhoto.Delweddaun
Archif6132654Teitl985045_46 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of the Maen Serth Esgair Dderw Stone, Rhayader, taken on 20/12/1998 by CR MussonCyfrwngPhoto.Delweddaun
Archif6513924TeitlCSAM_WGO_04 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Montgomeryshire and Radnorshire carried out by W. G. Owen, 1999-2000.CyfrwngTwo sheets. Photo.Delweddaun
Archif6063228TeitlRD043 - Cadw Scheduling RecordsLefelSub-groupDisgrifiadFile of Cadw scheduled monument records for Maen Serth Esgair Dderw, Stone;carreg Bica (RD043) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.CyfrwngText, Cartographic.Delweddaun
Archif6132652Teitl985045_47 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of the Maen Serth Esgair Dderw Stone, Rhayader, taken on 20/12/1998 by CR MussonCyfrwngPhoto.Delweddaun
Archif6132651Teitl985045_48 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of the Maen Serth Esgair Dderw Stone, Rhayader, taken on 20/12/1998 by CR MussonCyfrwngPhoto.Delweddaun