Archive NumberTitleLevelDescriptionMediumImagesArchive Number6537073Title73_082_0744 - Ordnance Survey Vertical Aerial Photography CollectionLevelItemDescriptionBlack and white aerial photograph of Plas Tan y Bwlch, taken by the Ordnance Survey on 17th April 1973 at an altitude of 7,500 feet. Grid reference SH6540. Print enlargement (c. 20") taken from 9" film roll.MediumPhoto.ImagesnArchive Number6283243Title804464 - NMR Site FilesLevelItemDescriptionWall & pathwayMediumPhoto.ImagesnArchive Number6283244Title804465 - NMR Site FilesLevelItemDescriptionGatewayMediumPhoto.ImagesnArchive Number6301282Title804466 - NMR Site FilesLevelItemDescriptionGeneral exterior viewMediumPhoto.ImagesnArchive Number6283284Title804467 - NMR Site FilesLevelItemDescriptionCourtyardMediumPhoto.ImagesnArchive Number6189348TitleAP_2005_0567 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW digital colour oblique photograph of Plas Tan-y-bwlch. Taken on 08/06/2005 by T.G. Driver.MediumPhoto.ImagesyArchive Number6354459TitleAP_2007_0302 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Plas Tan-y-Bwlch. A landscape view. Taken on 25 January 2007 by Toby DriverMediumPhoto.ImagesyArchive Number6354458TitleAP_2007_0303 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Plas Tan-y-Bwlch. A landscape view. Taken on 25 January 2007 by Toby DriverMediumPhoto.ImagesyArchive Number6354462TitleAP_2007_0304 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Plas Tan-y-Bwlch. A landscape view. Taken on 25 January 2007 by Toby DriverMediumPhoto.ImagesyArchive Number6354461TitleAP_2007_0305 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Plas Tan-y-Bwlch. A landscape view. Taken on 25 January 2007 by Toby DriverMediumPhoto.Imagesy