Rhif Archif
6402412
Disgrifiad
Colour photographs and their corresponding negatives showing Trehafod Ventilation Furnace, taken by Peter Wakelin, c.1992..
Enw Casgliad
PWC - Peter Wakelin Collection
Cyfrwng
2 images. Photo.
Cychwynnwr
A. Peter Wakelin
Dyddiad
c. 1992