The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Rodnorshire. Garreg Ddu Bridge. J. Arthur Dixon. Newport. I. W. England. PM. Hereford. 1975
Greetings from the Elan Valley. Garreg Ddu Bridge. Craig Goch Dam. Upper Garreg Ddu Reservoir. Harvey Barton. Multi View. 1975
Elan Valley. The Bridge Over the Garreg Dov Reservoir. J. Arthur Dixon. Andy Williams
Careg Ddu Bridge. Elan Valley
Elan Valley. Pen Garreg Reservoir. Garreg Ddu Bridge. Pen y Garreg Dam. Afon Claerwen. Caban Goch Reservoir. J. Arthur Dixon Ltd. Multi View. 1994
Careg Ddu Bridge. Elan Valley. No PT26665. 1968
Garreg. Ddu Reservoir and Bridge. Elan Valley. 1KA. Harvey Barton
