The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Pen y Gareg Reservoir. Elan Valley. KNWEV 104. Jarrold. Cotman Color
Elan Valley. Pen Garreg Reservoir. Garreg Ddu Bridge. Pen y Garreg Dam. Afon Claerwen. Caban Goch Reservoir. J. Arthur Dixon Ltd. Multi View. 1994
Craig Goch Reservoir. Elan Valley. Jarrold. Cotman Colour. 1969
Craig Goch Reservoir. Elan Valley. Jarrold. Norwich. England
Pen Y Gareg Dam. Elan Valley. Jarrold. RP
The Beautiful Elan Valley. Below Pen y Garreg Reservoir. Judges. C. 19426. Roy J. Westlake. Multi View
Pen y Gareg Dam Elan Valley. Jarrold. Cotman Color. 1967
Pen Y Gareg Dam and Reservoir. Elan Valley. Aero Pictorial. London. Air View
