Archive6032318TitleDrawings CollectionLevelItemDescriptionRCAHMW drawing (ink on linen) showing plan of Hut Group to west of Gyrn Ddu, Llanaelhaearn. Published in Caerns Inventory, vol II, fig 92.MediumGraphic.Imagesn
Archive6053388TitleANC_0688_1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. ANC/0688/1, transferred from Cadw, concerning Hut Group W. of Gyrn Ddu, Llanaelhaearn, Caerns, scheduling.MediumText.Imagesn
Archive6060653TitleCN109 - Cadw Scheduling RecordsLevelSub-groupDescriptionFile of Cadw scheduled monument records for Gyrn Ddu, Settlement Features (CN109) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.MediumText, Cartographic.Imagesn
Archive6056066Title8M_0688_1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. 8M/0688/1, transferred from Cadw, concerning Hut Group W. of Gyrn Ddu, Llanaelhaearn, Caerns, scheduling.MediumText.Imagesn
Archive6513760TitleCSAM_MM_2003_08 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Caernarfonshire carried out by M.A. Mason, 2003.MediumTwo sheets. Photo.Imagesn
