Archif6029961TeitlCGM1_044 - Cadw Guardianship Monument DrawingsLefelItemDisgrifiadCadw guardianship monument drawing of Holyhead Mountain Hut Group. "Plan for reproduction" W part. Cadw Ref No: 53/8//a. Scale 1:192.CyfrwngGraphic.Delweddaun
Archif6029962TeitlCGM1_043 - Cadw Guardianship Monument DrawingsLefelItemDisgrifiadCadw guardianship monument drawing of Holyhead Mountain Hut Group. Plan E part. Cadw Ref No: 53/2. Scale 1:192.CyfrwngGraphic.Delweddaun
Archif6029963TeitlCGM1_042 - Cadw Guardianship Monument DrawingsLefelItemDisgrifiadCadw guardianship monument drawing of Holyhead Mountain Hut Group. Plan W part. Cadw Ref No: 53/1A7. Scale 1:192.CyfrwngGraphic.Delweddaun
Archif6029959TeitlCGM1_045 - Cadw Guardianship Monument DrawingsLefelItemDisgrifiadCadw guardianship monument drawing of Holyhead Mountain Hut Group. Plan E part. Scale 1:192.CyfrwngGraphic.Delweddaun
Archif6029956TeitlCGM1_041 - Cadw Guardianship Monument DrawingsLefelItemDisgrifiadCadw guardianship monument drawing of Holyhead Mountain Hut Group. Plan W part. Cadw Ref No: 53/1. Scale 1:192.CyfrwngGraphic.Delweddaun
Archif6487956TeitlNBRP_010 - National Buildings Record Postcard CollectionLefelItemDisgrifiadBlack/white postcard captioned 'Holyhead, The Mountain'. Note on the back refers to traces of British and Roman fortifications. Copyright - All British Production.CyfrwngDelweddaun
Archif6441324TeitlCGM26_031 - Cadw Guardianship Monument DrawingsLefelItemDisgrifiadCadw guardianship monument drawing, large plan of Cytiau'r Gwyddelod Hut Circles with inset key plan. Dated March 1913.Cyfrwng2 items. Graphic.Delweddaun
Archif6458678TeitlAP_2008_1081 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Cytiau'r Gwyddelod, Holyhead Mountain Settlement Complex. Taken by Toby Driver on 13/06/2008.CyfrwngPhoto.Delweddauy
Archif6151914Teitl995062_43 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Cytiau'r Gwyddelod, Holyhead Mountain, taken on 28/04/1999 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6151915Teitl995062_41 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Cytiau'r Gwyddelod, Holyhead Mountain, taken on 28/04/1999 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6167486Teitl95_CS_1797 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique aerial photograph of Ty Mawr hut group, Holyhead. Taken by C R Musson on 09/07/1995CyfrwngPhoto.Delweddaun
Archif6167484Teitl955162_47 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW black and white oblique aerial photograph of Ty Mawr hut group, Holyhead. Taken by C R Musson on 09/07/1995CyfrwngPhoto.Delweddaun
Archif6167489Teitl955162_43 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW black and white oblique aerial photograph of Ty Mawr hut group, Holyhead. Taken by C R Musson on 09/07/1995CyfrwngPhoto.Delweddaun
Archif6191452Teitl2003_CS_1703 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique aerial photograph of the south-western group of settlement remains at Cytiau'r Gwyddelod on Holyhead Mountain taken on 03/08/2003 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6191454Teitl2003_5131_0042 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique aerial photograph of the south-western group of settlement remains at Cytiau'r Gwyddelod on Holyhead Mountain taken on 03/08/2003 by Toby DriverCyfrwngPhoto.Delweddaun
Archif6058488Teitl8M_3026_3 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. 8M/3026/3, transferred from Cadw, concerning Cytiau'r Gwyddelod, mountain hut circles, Holyhead, Ynys Mon, guardianship. SAM Code AN016CyfrwngText.Delweddaun
Archif6513800TeitlCSAM_MM_2005_03 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Anglesey and Caernarfonshire carried out by M.A. Mason, 2005.CyfrwngTwo sheets. Photo.Delweddaun
Archif6513627TeitlCSAM_MM_97_03 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Anglesey carried out by M.A. Mason, 1996-1997CyfrwngOne sheet. Photo.Delweddaun
Archif6395734TeitlCMC_WF_101 - Cadw Monuments in Care CollectionLefelBatchDisgrifiadFile containing correspondence and a map relating to Holyhead Hut Circles.Cyfrwng1 file. Text, Cartographic.Delweddaun
Archif6396907TeitlCMC_WF_242 - Cadw Monuments in Care CollectionLefelBatchDisgrifiadFile containing copies of deeds and maps relating to Caer-y-Twr, and Holyhead Hut Circles.Cyfrwng1 file. Cartographic, Text.Delweddaun
Archif6482562TeitlLMP - Leonard Monroe PhotographsLefelBatchDisgrifiadViews of Holyhead Mountain Hut Circles (Cytiau'r Gwyddelod?), taken in 1949. Images in number range LMP1526 - 1532.Cyfrwng7 prints. Photo.Delweddaun
Archif6059711TeitlAN016 - Cadw Scheduling RecordsLefelSub-groupDisgrifiadFile of Cadw scheduled monument records for Cytiau'r Gwyddelod, Holyhead Mountain, Se Group (AN016) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.CyfrwngCartographic, Text.Delweddaun
Archif6513626TeitlCSAM_MM_97_02 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Anglesey carried out by M.A. Mason, 1996-1997CyfrwngTwo sheets. Photo.Delweddaun
Archif6029957TeitlInvestigators' PhotographsLefelBatchDisgrifiadCytiau'r Gwyddelod Hut Group, Trearddur; Photo survey comprising 12 B&W prints taken by Penny Icke dated 16th April 1997. Negatives held.CyfrwngPhoto.Delweddaun
Archif6029958TeitlA8083_1-4 - D.O.E. Photographic CollectionLefelItemDisgrifiadD.O.E photograph of Holyhead Mountain Hut Circles.CyfrwngPhoto.Delweddaun
Archif6029968TeitlDrawings CollectionLefelItemDisgrifiadDrawing by Penrhos Estate Office, Holyhead, showing plan of Cytiau'r Gwydelod Hut Circles, Trearddur.CyfrwngGraphic.Delweddaun
Archif6029952TeitlDrawings CollectionLefelItemDisgrifiadCopy of Ministry of Works drawing showing Cytiau'r Gwyddelod Hut Circles, Trearddur, dated 1913CyfrwngGraphic.Delweddaun
Archif6049852Teitl99_CS_0849 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadSlide of RCAHMW colour oblique aerial photograph of Cytiau'r Gwyddelod Hut Group; Holyhead Mountain Hut Group, taken by T.G. Driver, 28/4/1999.CyfrwngPhoto.Delweddaun
Archif6029960TeitlCGM1_033 - Cadw Guardianship Monument DrawingsLefelItemDisgrifiadCadw guardianship monument drawing of Holyhead Mountain Hut Group. Plan, W part. Cadw Ref No: 53/8//b. Scale 1:576.CyfrwngGraphic.Delweddaun
Archif6458680TeitlAP_2008_1083 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Cytiau'r Gwyddelod, Holyhead Mountain Settlement Complex, with South Stack Lighthouse to the west. Taken by Toby Driver on 13/06/2008.CyfrwngPhoto.Delweddauy
Archif6029964TeitlCGM1_040 - Cadw Guardianship Monument DrawingsLefelItemDisgrifiadCadw guardianship monument drawing of Holyhead Mountain Hut Group. Survey notes Huts W+X (in Ept). Cadw Ref No: Sheet 14.CyfrwngGraphic.Delweddaun
