LevelGroupDescriptionResearch archive relating to the Domestic Architecture: Farmhouses and Cottages Inventory.ArchiveGLI - Glamorgan Inventories ArchiveDateArchive Number6338758
LevelGroupDescriptionResearch archive relating to the Pre-Norman Inventory. This was published as a three-part volume: The Stone and Bronze Ages (Volume 1, Part 1); The Iron Age and the Roman Occupation (Volume 1, Part 2); and The Early Christian Period (Volume 1, Part 3).ArchiveGLI - Glamorgan Inventories ArchiveDateArchive Number6338751
LevelGroupDescriptionResearch archive relating to the Domestic Architecture: The Greater Houses Inventory.ArchiveGLI - Glamorgan Inventories ArchiveDateArchive Number6338754
LevelGroupDescriptionResearch archive relating to the Medieval Secular Monuments: Early Castles Inventory. This collection, however, does not include the plans and drawings pertaining to this volume as they had already been catalogued as RCAHMW Glamorgan Inventory - Early Castles (GlEC).ArchiveGLI - Glamorgan Inventories ArchiveDateArchive Number6338752
LevelGroupDescriptionResearch archive relating to the Medieval Secular Monuments: Non-defensive Inventory. This Inventory group comprises platform houses, long-huts and homesteads, moated sites, medieval houses, deserted and shrunken villages, monastic granges, field systems, rabbit warrens and pillow mounds, roads, and miscellanea.ArchiveGLI - Glamorgan Inventories ArchiveDateArchive Number6338755
LevelGroupDescriptionResearch archive relating to the Medieval Secular Monuments: Later Castles Inventory.ArchiveGLI - Glamorgan Inventories ArchiveDateArchive Number6338753
