The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Guernsey. Le Gouffre. Photochrom. Celesque. No 6773
6733. Guernsey. Le Gouffre. Photochrom
Guernsey. Le Gouffre. Photochrom. London. Tunbridge Wells
6773. Guernsey. Le Gouffre. Celesque Series. Photochrom. 1922
Guernsey. Gouffre Harbour. Photochrom
24160. Guernsey. Gouffre Harbour. Photochrom
Channel islands. V. C. 7420. Saints Bay. Guernsey. 1958. Photochrom
Le Gouffre. Guernsey. C. I. 3204. Guernsey Wholesale. Natural Colour Series. The Photographic Greetings Card
