LevelSub-groupDescriptionPhoto surveys in three groups associated with a watching brief at Elan Valley Aqueduct: Bleddfa Conduit, carried out by Headland Archaeology, 2014-2015.ArchiveHAP - Headland Archaeology Projects ArchiveDateArchive Number6493814
LevelSub-groupDescriptionHard-copy records in three groups comprising photo negatives, colour slides, report, map, drawings, diaries, trench record sheets, context sheets and photo register associated with a watching brief at Elan Valley Aqueduct: Bleddfa Conduit, carried out by Headland Archaeology, 2014-2015.ArchiveHAP - Headland Archaeology Projects ArchiveDateArchive Number6493813
