The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Carisbrooke Castle. Well House and Keep. Photochrom. Sepiatone. No 42686
Isle of Wight. Carisbrooke Castle. Well House and Elizabeth Room. The Woodbury Series. No. 2580
I. of W. Carisbrooke Castle. Well House and Keep. Max Ettlinger. Royal Series 1104. 1940
Well House. Carisbrooke Castle. I. of W
Well House. Carisbrooke Castle. I. of W. 1906
Carisbrooke Castle. The Well House. The Wrench Series No. 226. 1907
Carisbrooke Castle. The Well House. The Wrench Series. No. 226
Carisbrooke Castle and Well House. W2864. The Wyndham Series