Disgrifiad
Llangynwyd Castle, Glamorgan; preliminary measured drawing comprising plan and profile views produced by C.J. Spurgeon and H.J. Thomas June - July 1985.
Cofnod Casglu
GIEC - RCAHMW Glamorgan Inventory Early Castles
Cychwynnwr
Mr C. Jack Spurgeon, Howard J. Thomas, RCAHMW