The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Windsor Castle. The Grand Vestibule. RP
Windsor Castle. The Grand Vestibule. Topical Press Ltd. Pitkin Pictorial Postcards
The Grand Vestibule. Windsor Castle. 12
Windsor Castle. The Grand Vestibule. Friths Series. No. 75189
Windsor Castle. The Grand Vestibule. 1943
Windsor Castle. The Grand Vestibule. F. Frith. No. 75189
Windsor Castle. The Grand Vestibule. F. Frith. Reigate. No. 75189