The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Coloured Cliffs. Alum Bay. 1951
I. of W. Alum Bay. Coloured Cliffs. E. A. Sweetman and Sons. Sunshine Series. RP
Coloured Cliffs. Alum Bay. I. W. D. 510. RP. Dean. Bay Series
I. W. The Coloured Cliffs. Alum Bay. H. K. Merwood. RP
Isle of Wight. Alum Bay. Coloured Cliffs. J. Salmon
Isle of Wight. Alum Bay. Coloured Cliffs. J. Salmon. Cameracolour
The Coloured Cliffs. Alum Bay. I. W. Nigh. Plastichrome
Coloured Cliffs. Alum Bay. Isle of Wight. Valentine. No K.6810