The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Herstmonceux Castle. Home of the Royal Greenwich Observatory. Larkfield Printing
Herstmonceux Castle. RP. Postcard
The Royal Greenwich Observatory. East Sussex. Herstmonceux Castle from the South east. Judges
The Royal Greenwich Observatory. Sussex. Herstmonceux Castle from the South east. Dixon
Herstmonceux Castle. The Main Gateway. Dixon
Herstmonceux castle. Sussex. South view. Built. Judges. No 3571
The Royal Greenwich Observatory. Sussex. Herstmonceux Castle. The Formal Gardens. Dixon
Herstmonceux Castle. Judges