The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Llechwedd Slate Caverns. Photo Precision Limited. Text View Series
Llechwedd. Slate Caverns. Photo Precision Limited. Text View Series. 1980
Gwynedd. Blaenau Ffestiniog. Ceudwll Llechwedd Slate Caverns. Judges Limited. C 3387. 1982
Gwynedd. Blaenau Ffestiniog. Ceudwll LLechwedd Slate Caverns. Judges Limited. Hastings. England. Postcard
Gwynedd. Blaenau Ffestiniog. Ceudwll Llechwedd Slate Caverns. Judges Limited. C 3387
Cheddar Caves. Waterfall Cave. Photo Precision Limited. Norman Heal
York. Stonegate. Photo Precision Limited. Colourmaster International
Salisbury. St. Anne Gate. Photo Precision Limited. Colourmaster International
