The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Elan Valley. Careg Ddu Dam. Photo Precision. Colourmaster International. Multi View
Careg Ddu Dam. Elan Valley. Photo Precision. Colourmaster International
Careg Ddu Dam. Elan Valley. Photo Precision Limited. Colourmaster International
Careg Ddu Dam. Elan Valley. No. 131. No. 26665. Cameo. Colourmaster. Photo Precision
Elan Valley. Craig Gogh Dam. Caban Gogh Dam. Careg Ddu Reservoir. J. Salmon. Water Colour. Multi View
Careg Ddu Dam. Elan Valley. No 28143. RP
Careg Ddu Dam. Elan Valley. Rhayader
Careg Ddu Dam. Elan Valley. Photo Precision. 1976