The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Caban Coch Dam. Elan Valley. Rhayader. L. T. K
Rhayader. Elan Valley Dams. Caban Coch Dam. E. T. W. Dennis. Scarborough. PM. Llandrindod Wells. Powys. 1993. Multi View
Caban Coch Dam. Elan Valley. Rhayader. Salmon
Rhayader. Caban Coch Dam. Elan Valley. J. Salmon. Gravure Style
Caban Coch Dam. Elan Valley. Rhayader
Rhayader. Elan Valley Dams. Craig Goch Dam. Caban Coch Dam. Pen y Garreg Dam. E. T. W. Dennis. Photocolour. Multi View
The Elan Valley. Caban Coch Dam. Claerwen Dam. Pen y Garreg Dam. J. Salmon. Cameracolour. Multi View. 1963
The Elan Valley. Caban Coch Dam. Claerwen Dam. J. Salmon. Cameracolour. Multi View. 1964
