The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Llechwedd Slate Caverns Featuring Gift Shop. Mill and Deep Mine Incline. Arthur Dixon
Llechwedd Slate Caverns Featuring Gift Shop. J. Arthur Dixon. David Gwynedd Lewis
Llechwedd Slate Caverns. Blaenau. J. Arthur Dixon. Multi View
Llechwedd Slate Caverns Blaenau Ffestiniog. L6 SP. 7014. J. Arthur Dixon. DRG
Ceudwll Llechwedd Slate Caverns. Blaenau Ffestiniog Merioneth. North Wales. Judges. C 3224
Ceudwll. Llechwedd. Llechwedd Slate Caverns. Blaenau. Ffestiniog. Judges. C5675X
Ceudwll. Llechwedd. Slate Caverns. Blaenau. Ffestiniog. Judges. C5676
Llechwedd Slate Caverns. History. Local History Series. Galloway Prints. No. 120
