The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Entrance to Cheddar Gorge. PT644
The Gorge. Cheddar. PT6407
The Gorge. Cheddar. PT6406
The Gorge. Cheddar. PT6401
The Gorge. Cheddar. PT6407. 1966
Entrance to the Gorge. Cheddar. PT6409. 1975