Archive6402008TitleCMC_PA_703 - Cadw Monuments in Care CollectionLevelBatchDescriptionBlack and white photographs and negatives relating to Ty'n Twr Cottage, Bethesda.Medium1 file. Photo.Imagesn
Archive6419232TitleCA0890 - NMR Site FilesLevelItemDescriptionExterior, front elevation showing diagonal chimney stack, Ty'n-Twr, Bethesda.MediumPhoto.Imagesn
Archive6504040TitleBUCP_100 - Bethesda Urban Characterisation PhotographsLevelItemDescriptionColour photograph showing view looking south at Ty'n Twr, Bethesda, produced by Richard Hayman 16th February 2017MediumPhoto.Imagesy
Archive6531305TitleCMC_PA_703_01 - Cadw Monuments in Care CollectionLevelItemDescriptionDigital copy of a nitrate negative showing Ty'n Twr Cottage, Bethesda. From the Cadw Monuments in Care Collection.MediumPhoto.Imagesy
Archive6004029TitleDrawings CollectionLevelItemDescriptionMulti-site RCAHMW drawing, 4 sites, (ink on linen) showing plans of four cottages in the parish of Llanllechid, as published in Caerns Inventory Volume I, fig 134.MediumGraphic.Imagesn
Archive6513752TitleCSAM_MM_2001_01 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Anglesey, Caernarfonshire and Merionethshire carried out by M.A. Mason, 2001.MediumTwo sheets. Photo.Imagesn
Archive6518688TitleCAM001-01-6542-01 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. CAM001-01-6542-01 Pt2, transferred from Cadw, concerning Ty'n Twr, Bethesda. Includes colour prints taken in 1994 and copies of Archaeological Assessment and Excavation Reports from Gwynedd Archaeological Trust.MediumCartographic, Text, Photo.Imagesn
Archive6419231TitleNMR Site FilesLevelBatchDescriptionPhoto survey of Ty'n-Twr, Bethesda, comprising 1 black and white print, dated 8th April 1968.Medium1 print. Photo.Imagesn
Archive6504039TitleBUCP_099 - Bethesda Urban Characterisation PhotographsLevelItemDescriptionColour photograph showing view looking south at Ty'n Twr, Bethesda, produced by Richard Hayman 16th February 2017MediumPhoto.Imagesy
Archive6335436TitleDCP2011_24_04 - RCAHMW Dendrochronology Project CollectionLevelItemDescriptionAppendix to Engineering Archaeological Services Report 2010/01 for Ty'n Twr, Bethesda, comprising figure 3, ground floor and first floor plans, commissioned by The North West Wales Dendrochronology Project in partnership with RCAHMW.MediumGraphic.Imagesn
Archive6335433TitleDCP2011_24_01 - RCAHMW Dendrochronology Project CollectionLevelItemDescriptionEngineering Archaeological Services Report 2010/01 for Ty'n Twr, Bethesda commissioned by The North West Wales Dendrochronology Project in partnership with RCAHMW.MediumPhoto, Text.Imagesn
Archive6060752TitleCN219 - Cadw Scheduling RecordsLevelSub-groupDescriptionFile of Cadw scheduled monument records for Ty'n Twr (CN219) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.MediumText, Cartographic.Imagesn
Archive6388193TitleNMR Site FilesLevelBatchDescriptionBlack and white photo survey of Ty'n Twr taken by G.B. Mason, 1950.MediumOne image. Photo.Imagesn
Archive6000010TitleNMR Site FilesLevelItemDescriptionAdditional notes on Ty'n-Twr, Llanllechid, Caerns.MediumText.Imagesn
Archive6000009TitleNMR Site FilesLevelItemDescriptionNotes and plan of Tyn-Twr house, Bethesda by Tony Parkinson.MediumText, Graphic.Imagesn
Archive6531327TitleCMC_PA_703_02 - Cadw Monuments in Care CollectionLevelItemDescriptionDigital copy of a nitrate negative showing Ty'n Twr Cottage, Bethesda. From the Cadw Monuments in Care Collection.MediumPhoto.Imagesy
Archive6388194TitleAA51_1742 - NMR Site FilesLevelItemDescriptionExterior view.MediumPhoto.Imagesy
Archive6335437TitleDCP2011_24_05 - RCAHMW Dendrochronology Project CollectionLevelItemDescriptionAppendix to Engineering Archaeological Services Report 2010/01 for Ty'n Twr, Bethesda, comprising figure 4, truss drawings, commissioned by The North West Wales Dendrochronology Project in partnership with RCAHMW.MediumGraphic.Imagesn
Archive6335468TitleDCP2011_24_08 - RCAHMW Dendrochronology Project CollectionLevelItemDescriptionAppendix to Engineering Archaeological Services Report 2010/01 for Ty'n Twr, Bethesda, comprising detailed drawings of timbers, commissioned by The North West Wales Dendrochronology Project in partnership with RCAHMW.MediumGraphic.Imagesn
Archive6335438TitleDCP2011_24_06 - RCAHMW Dendrochronology Project CollectionLevelItemDescriptionAppendix to Engineering Archaeological Services Report 2010/01 for Ty'n Twr, Bethesda, comprising figure 5, detailed drawings of timbers, commissioned by The North West Wales Dendrochronology Project in partnership with RCAHMW.MediumGraphic.Imagesn
Archive6335435TitleDCP2011_24_03 - RCAHMW Dendrochronology Project CollectionLevelItemDescriptionAppendix to Engineering Archaeological Services Report 2010/01 for Ty'n Twr, Bethesda, comprising figure 2 extract from 1914 Ordnance Survey 25" map, commissioned by The North West Wales Dendrochronology Project in partnership with RCAHMW.MediumCartographic.Imagesn
Archive6335467TitleDCP2011_24_07 - RCAHMW Dendrochronology Project CollectionLevelItemDescriptionAppendix to Engineering Archaeological Services Report 2010/01 for Ty'n Twr, Bethesda, comprising ground floor and first floor plans, commissioned by The North West Wales Dendrochronology Project in partnership with RCAHMW.MediumGraphic.Imagesn
