Rhif Archif
6175266
Disgrifiad
35mm colour slide showing the roof detail of Bwlch Gwyn, Tonyrefail, Glamorgan, produced by Harry Brooksby, April 1979.
Enw Casgliad
HB - Harry Brooksby Slide Collection
Cychwynnwr
Harry Brooksby, RCAHMW
Dyddiad
1979-04