Train named Coel with Inspection Van and Mr....
Cranes on Caban Coch dam, Elan Valley during...
Craig Goch dam during construction
Claerwen Dam Arches Construction
At the Site of the Construction of Caban Coch (...
Construction of Caban Coch Dam
Pen y Garreg Construction
Elan Valley Claerwen Dam Construction
EL OH 003 The LAPS (Laura Ashley Pate Spreaders...
Queen Elizabeth opens the Claerwen Dam, 1952
Clywedog valley before being submerged by a new...
Llanwddyn dam, looking from the side of the lake
Building the dam, Llanwddyn
dam, Llanwddyn
Elan Valley railway junction, c. 1900
Elan Valley construction site, 1896
Dam construction, Elan Valley, 1898
Elan Valley Railway, 1902
Cwm Elan house, lost to the Elan Valley dams...
Llanwddyn village, lost beneath Lake Vyrnwy in...
Eunant Hall, lost beneath Lake Vyrnwy in 1888
Panoramic postcard view of the Elan Valley, c....
King Edward VII opening the Elan Valley...
Dam building in the Elan Valley, c. 1903
