The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Hyde Park. The Serpentine. S. Hildesheimer
Serpentine. Hyde Park. S. Hildesheimer
Hyde Park. The Serpentine. 1905
Hyde Park. The Serpentine. 1906
London. The Serpentine. Hyde Park. RP
London. Hyde Park. The Serpentine from Fortes Restaurant. Valentine