The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Old Postcard. White Horse
I. C. Maggs. The Old White Hart. Horses. Postcard
Mail Coaching Inns. The Old White Lion at North Finchley. The London Manchester Mailcoach Changing Horses Outside the Old White Lion at Finchley. 1825. London Postal Region Postcard
Bushey. The Old White Horse Inn. Hertfordshire. Tuck. Aquarette. 6262