The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
St. Peter Port Harbour and Castle Cornet. Guernsey. Channel Island. Valentine. 1970
Channel Islands. St. Peter Port Harbour and Castle Cornet. Guernsey. Bamforth
C. I. Guernsey. St. Peter Port Harbour and Castle Cornet From The Air. Jarrold. Norwich
Castle Cornet and St. Peter Port Harbour. Guernsey. 1973
Castle Cornet and St. Peter Port Harbour. Guernsey. C. I. Jarrold
C. I. Guernsey. Castle Cornet and St. Peter Port Harbour. Jarrold
St. Peter Port Harbour and Castle Cornet from Air. Guernsey. C. I. Jarrold
Guernsey. C. I. St. Peter Port Harbour and Castle Cornet from the air. Jarrold. 1995