Rhif Archif
6009507
Disgrifiad
Measured survey of pillow mound near Nash Point, produced by C.J. Spurgeon and H.J. Thomas, dated August 1978.
Enw Casgliad
Drawings Collection
Cyfrwng
Graphic.
Cychwynnwr
Mr C. Jack Spurgeon, Howard J. Thomas
Dyddiad
1978