The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Harlech Castle. Judges Ltd. C 1303. 1977
Harlech Castle. Judges Ltd. No 2025. RP
Harlech Castle. Judges Ltd. No 1927. RP
Harlech Castle. Judges Ltd. No 1927. 1914. RP
Harlech Castle. Judges Ltd. No 2016. RP
Harlech Castle. Judges Ltd. No 21412. RP