Archive6057860Title8M_2138_1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. 8M/2138/1, transferred from Cadw, concerning Tre Walter Llwyd burial chamber, Mathry, Pembs, scheduling. SAM Code PE037MediumText.Imagesn
Archive6512802TitleCSAM_LM_2004_09 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Pembrokeshire carried out by Louise Mees, 2004.MediumTwo sheets. Photo.Imagesn
Archive6465509TitleAP_2010_3751 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Tre Wallter Llwyd Burial Chamber. Taken by Toby Driver on 16/11/2010.MediumPhoto.Imagesy
Archive6054610TitleANC_2138_1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. ANC/2138/1, transferred from Cadw, concerning Tre Walter Llwyd burial chamber, Mathry, Pembs, scheduling. SAM Code PE037MediumText.Imagesn
Archive6062535TitlePE037 - Cadw Scheduling RecordsLevelSub-groupDescriptionFile of Cadw scheduled monument records for Tre Wallter Llwyd, Burial Chamber;parc-y-garn, Burial Chamber (PE037) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.MediumText, Cartographic.Imagesn
Archive6139538Title975003_52 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Tre Wallter Llwyd, Burial Chamber; Parc-y-Garn, Burial Chamber, Mathry, taken by C.R.Musson on the 13/01/1997MediumPhoto.Imagesn
Archive6139539Title975003_53 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Tre Wallter Llwyd, Burial Chamber; Parc-y-Garn, Burial Chamber, Mathry, taken by C.R.Musson on the 13/01/1997MediumPhoto.Imagesn
Archive6189666TitleAP_2005_1693 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW digital colour oblique photograph of Tre Wallter Llwyd Burial Chamber viewed from the north-west. Taken on 01/09/2005 by T.G. Driver.MediumPhoto.Imagesy
Archive6189665TitleAP_2004_0117 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Tre Wallter Llwyd Burial Chamber taken on 25/05/2004 by Toby DriverMediumPhoto.Imagesy
