The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
A Birthday Greetings. Herstmonceux Castle. Stengel. 1905
Herstmonceaux Castle. II. Stengel. 15205. 1903
Sussex. Herstmonceux Castle. Bennett. Lenham. Kent. U. K
Herstmonceux castle. Sussex. South view. Built. Judges. No 3571
Staircase Hall. Herstmonceux Castle. Sussex. Judges. C3579X
Herstmonceux Castle. Sussex south view. Built 1441. Judges. C3571X
Herstmonceux Castle. Sussex Newspapers. Judges
Herstmonceux Castle. B. Hopkins