The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Serpentine. Hyde Park. S. Hildesheimer
Hyde Park. The Serpentine. S. Hildesheimer. 1904
London. The Serpentine. Hyde Park. RP
London. Hyde Park. The Serpentine from Fortes Restaurant. Valentine
London. Hyde Park. The Serpentine. Valentine
Hyde Park. The Serpentine. Misch and Co. 1906
