The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Pontcysyllte Aqueduct from Dee. Llangollen. Salmon
Llangollen. Pontcysyllte Aqueduct and River Dee. Cymru Classics Ltd. Richard N G Clements
Pontcysyllte Aqueduct from the Dee. Llangollen. Salmon. 1969
Llangollen. Pontcysyllte Aqueduct From The River Dee. J. Salmon
Llangollen. Pontcysyllte Aqueduct from the River Dee. J. Salmon Ltd. Cameracolour
The Pontcysyllte Aqueduct. Over the River Dee. Llangollen Canal. British Waterways Board. Thompson and Tompkins Ltd