Archive6390561TitleAA52_2887 - NMR Site FilesLevelItemDescriptionGeneral view.MediumPhoto.Imagesy
Archive6328048TitleAP_2006_2015 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Roman Bridge Remains. Taken on 04 July 2006 by Toby Driver.MediumPhoto.Imagesy
Archive6513749TitleCSAM_MM_2000_14 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Caernarfonshire carried out by M.A. Mason, 2000.MediumTwo sheets. Photo.Imagesn
Archive6395429TitleVHC03_018 - Vernon Hughes CollectionLevelBatchDescriptionMaps relating to Ysbyty Estate: Maps 6, 16, 19-21, 24-26 and Key to Sites. Produced by/ for The National Trust.Medium1 file. Cartographic.Imagesn
Archive6512407TitleCSAM_LAB_2005_02 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Caernarfonshire carried out by Lorna Ackroyd Bell, 2005.MediumOne sheet. Photo.Imagesn
Archive6060723TitleCN189 - Cadw Scheduling RecordsLevelSub-groupDescriptionFile of Cadw scheduled monument records for Roman Bridge Remains (CN189) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.MediumText, Cartographic.Imagesn
Archive6353149TitleCPF_P_03_03 - Caernarvonshire Parish FilesLevelSub-groupDescriptionNotes, mss texts, plans and drawings, rubbings, O.S. map extract, black and white photographs, and correspondence relating to sites in the parish of Penmachno: Map reference 24SW.Medium1 file. Text, Graphic, Photo, Cartographic.Imagesn
Archive6390560TitleNMR Site FilesLevelBatchDescriptionPhoto survey of Roman Bridge remains at Penmachno, produced by G.B. Mason, 1951.MediumOne image. Photo.Imagesn
Archive6395426TitleVHC03_015 - Vernon Hughes CollectionLevelBatchDescriptionMaps relating to Ysbyty Estate tenancies: Maps 1-15. Produced by/ for The National Trust.Medium1 file. Cartographic.Imagesn
Archive6395025TitleVHC03_009 - Vernon Hughes CollectionLevelBatchDescriptionMaps and plans relating to Ysbyty Estate. Produced by/ for The National Trust.Medium1 file. Graphic, Cartographic.Imagesn
Archive6395428TitleVHC03_017 - Vernon Hughes CollectionLevelBatchDescriptionMaps relating to an archaeological survey of Ysbyty Estate: Maps 4, 9, 10. Produced by/ for The National Trust.Medium1 file. Cartographic.Imagesn
Archive6048308Title860768 - NMR Site FilesLevelItemDescriptionOne black and white photograph of the 'Roman Bridge', Penmachno.MediumPhoto.Imagesn
Archive6213469TitleDH2009_025_01 - David Howarth CollectionLevelItemDescriptionColour digital photo of the Roman Bridge over Afon Machno taken by David Howarth, October 2007MediumPhoto.Imagesy
