English
Beta
Hygyrchedd
Hafan
Amdanom
Chwilio
Orielau
Map
Cymorth
Cysylltwch
Cofnod Archif
Pen-y-Garreg Dam Valve Tower, Elan Valley Water Scheme
NMR Site Files
NMR Site Files
Manylion
Hierarchaeth
Safleoedd Cysylltiedig
Rhif Archif
6050969
Disgrifiad
Pen y Garreg Dam, Rhayader; photo survey comprising eight b&w photographs taken by Iain Wright, 4th November 2003
Enw Casgliad
NMR Site Files
Cyfrwng
Photo.
Cychwynnwr
Iain N. Wright, RCAHMW
Dyddiad
2003-11-04