Disgrifiad
Ink on tracing paper scaled drawing showing the location and height of the features at Mynydd-y-Garn Settlement and Field System site. Key to features included. Drawn by D.J. Percival, 1986
Cofnod Casglu
MDFF - RCAHMW Mynydd Du and Fforest Fawr Publication Collection
Cychwynnwr
David J. Percival, RCAHMW
