LevelGroupDescriptionSet of digitised annotated 1:25000 Ordnance Survey maps, and hand-written map overlays, accompanied by a map list, which cover Carmarthenshire, Pembrokeshire and Ceredigion.ArchiveDATM - Dyfed Archaeological Trust HER MapsDateArchive Number6509618
LevelGroupDescriptionSet of digitised annotated 1:10000 Ordnance Survey maps, and hand-written map overlays, accompanied by a map list, which cover Carmarthenshire, Pembrokeshire and Ceredigion.ArchiveDATM - Dyfed Archaeological Trust HER MapsDateArchive Number6509619