Archive NumberTitleLevelDescriptionMediumImagesArchive Number6427763Title2002-0102 - Investigators' PhotographsLevelItemDescriptionHill's Tramroad: Pwll Du Tunnel, north portal by road-side.MediumPhoto.ImagesnArchive Number6482433Title910314_10 - NMR Site FilesLevelItemDescriptionView of entrance to tunnel.MediumPhoto.ImagesnArchive Number6482434Title910314_10 - NMR Site FilesLevelItemDescriptionView of entrance to tunnel.MediumPhoto.ImagesnArchive Number6482435Title910314_9 - NMR Site FilesLevelItemDescriptionView of entrance to tunnel.MediumPhoto.ImagesnArchive Number6482436Title910315_2 - NMR Site FilesLevelItemDescriptionView of entrance to tunnel.MediumPhoto.ImagesnArchive Number6460049TitleAP_2008_2707 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Hills Tramroad: Pwll Du Tunnel North Portal and Dyne Steel's Incline, Blaenavon. Taken by Toby Driver on 10/10/2008.MediumPhoto.ImagesyArchive Number6473094TitleAP_2012_2216 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Pwll Du, showing Hills Tramroad and Pwll Du Tunnel north entrance. Taken by Toby Driver on 22/05/2012.MediumPhoto.ImagesyArchive Number6473095TitleAP_2012_2217 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Pwll Du, showing Hills Tramroad and Pwll Du Tunnel north entrance. Taken by Toby Driver on 22/05/2012.MediumPhoto.ImagesyArchive Number6473096TitleAP_2012_2218 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique photograph of Pwll Du, showing Hills Tramroad and Pwll Du Tunnel north entrance. Taken by Toby Driver on 22/05/2012.MediumPhoto.ImagesyArchive Number6129696TitleBE1_15 - RCAHMW Uplands Initiative Blaenavon East Survey ArchiveLevelItemDescriptionColour slide of North Portal, Pwll Du Tunnel, Hill's Tramroad, from the RCAHMW Uplands Initiative survey of Blaenavon East, carried out out by Hayman and Horton, August, 2001.MediumPhoto.Imagesn
