The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Middleham Castle. Friths Series. No. 33129. 1907
Compton Castle. Friths Series
Launceston Castle. Friths Series. No. 61309
Courtyard. Farnham Castle. Friths Series. Postcard. 1905
Farnham Castle. Friths Series. No. 85467
Launceston Castle. Friths Series. No. 23765. 1913
Launceston Castle. Friths Series. No. 61309. 1939
Nottingham Castle. Friths Series. 1904