Rhif Archif
6136949
Disgrifiad
RCAHMW Black and white oblique aerial photograph of Coelbren Roman Fort, Onllwyn, taken by CR Musson on 28/10/88
Enw Casgliad
RCAHMW Black and White Oblique Aerial Photographs
Cyfrwng
Photo.
Cychwynnwr
Musson, RCAHMW
Dyddiad
1988-10-28