Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Elan Valley reservoir construction, photograph
View showing the construction of one of the Elan Valley reservoirs. Print mounted on paper and then card.
Pwnc
Diwydiant
Rhif yr Eitem
1998.210/5
Mesuriadau
mount
(mm): 121
mount
(mm): 167
mount
(mm): 202
mount
(mm): 254
Dosbarth
constructionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.