Rhif Archif
6147523
Disgrifiad
RCAHMW colour slide oblique aerial photograph of Ystumtuen, Blaenrheidol, taken on 30/10/1992 by CR Musson
Cofnod Casglu
RCAHMW Colour Oblique Aerial Photographs
Cyfrwng
Photo.
Cychwynnwr
Musson, RCAHMW
Dyddiad
1992-10-30
Arolwg / Survey