The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
River Wear and Lumley Castle. The Wrench Series. No. 11470
Hawarden. The Old Castle. The Wrench Series. 12316
Nr. Eastbourne. Pevensey Castle. The Wrench Series. No. 15. 836
13402. The Keep. Arundel Castle. The Wrench Series. 1905
Nr. Salisbury. Longford Castle. The Wrench Series. 1904
Harlech Castle The Wrench Series No 15590 1910
Balmoral Castle. The Wrench Series. No. 15. 136
Guildford Castle. The Wrench Series No. 15932. 1909