Archif6512310TeitlCSAM_LB_95_03 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Denbighshire and Merionethshire carried out by Lorna Ackroyd Bell, 1995.CyfrwngTwo sheets. Photo.Delweddaun
Archif6520575TeitlCAM001-01-2165-01 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. CAM001-01-2165-01 (part 1) transferred from Cadw, relating to Ty Mawr Tumuli - scheduling.CyfrwngCartographic, Text.Delweddaun
Archif6455187TeitlAP_2007_4596 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Ty Mawr;Rhos Ganol Barrow I;Rhos Ganol Barrow II;Rhos Ganol Barrow III. Taken by Toby Driver on 11/12/2007.CyfrwngPhoto.Delweddauy
Archif6512453TeitlCSAM_LAB_2005_08 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Caernarfonshire and Denbighshire carried out by Lorna Ackroyd Bell, 2005.CyfrwngTwo sheets. Photo.Delweddaun
