Archive NumberTitleLevelDescriptionMediumImagesArchive Number6145548Title881363_02 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of earthwork north of Pen-y-castell, Llanilar, taken by CR Musson on 24/06/88MediumPhoto.ImagesnArchive Number6132027Title905058_11 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Penycastell, Llanilar, taken 1990.MediumPhoto.ImagesyArchive Number6394712TitleAENT34_05 - Archaeological Reports_Evaluations (non Trust)LevelBatchDescriptionGeophysical Survey Report of Pen y Castell, Llanilar produced for RCAHMW by ArchaeoPhysica Ltd, 1st May 2013.MediumOne pdf document. Text, Cartographic, Graphic, Photo.ImagesnArchive Number6525177TitleAP2019_351 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelBatchDescriptionPen-y-Castell hillfort and a defended enclosure to its north, Llanilar, south east of Aberystwyth. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2013.MediumPhoto.ImagesnArchive Number6525178TitleAP2019_351_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Castell hillfort and a defended enclosure to its north, Llanilar, south east of Aberystwyth. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2013.MediumPhoto.ImagesyArchive Number6525179TitleAP2019_351_002 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Castell hillfort and a defended enclosure to its north, Llanilar, south east of Aberystwyth. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2013.MediumPhoto.ImagesyArchive Number6525180TitleAP2019_351_003 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Castell hillfort and a defended enclosure to its north, Llanilar, south east of Aberystwyth. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2013.MediumPhoto.ImagesyArchive Number6525181TitleAP2019_351_004 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Castell hillfort and a defended enclosure to its north, Llanilar, south east of Aberystwyth. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2013.MediumPhoto.ImagesyArchive Number6525182TitleAP2019_351_005 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionPen-y-Castell hillfort and a defended enclosure to its north, Llanilar, south east of Aberystwyth. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd April 2013.MediumPhoto.ImagesyArchive Number6519975TitleCAM001-01-1857-00 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. CAM001-01-1857-00 transferred from Cadw, relating to Pen y Castell Group - scheduling.MediumText, Cartographic.Imagesn