Rhif Archif
6201504
Disgrifiad
Marcross Castle; sketch plan produced by H.J. Thomas and C.J. Spurgeon, 1971.
Cofnod Casglu
NMR Site Files
Cyfrwng
Graphic.
Cychwynnwr
Mr C. Jack Spurgeon, Howard J. Thomas, RCAHMW
Dyddiad
1971-05-26
Arolwg / Survey