Archif6512829TeitlAP2018_498_002 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadMynydd Mawr cairn near Nantlle. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd October 2015.CyfrwngPhoto.Delweddauy
Archif6512827TeitlAP2018_498 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelBatchDisgrifiadMynydd Mawr cairn near Nantlle. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd October 2015.CyfrwngPhoto.Delweddaun
Archif6178248TeitlNBN2006_079 - RCAHMW Uplands Initiative Nantlle Beddgelert (N) Survey ArchiveLefelItemDisgrifiadPhotograph of Mynydd Mawr Cairn taken on 05/01/2006 by P.J. Schofield during an Upland Survey undertaken by Oxford Archaeology North.CyfrwngPhoto.Delweddauy
Archif6349664TeitlCPF_B_04_19 - Caernarvonshire Parish FilesLefelSub-groupDisgrifiadNotes relating to Mynydd Mawr cairn, Betws Garmon.Cyfrwng1 file. Text.Delweddaun
Archif6512828TeitlAP2018_498_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadMynydd Mawr cairn near Nantlle. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd October 2015.CyfrwngPhoto.Delweddauy
