The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Dunster Castle From Polo Ground. Postcard
Dunster Castle from Old Polo Ground. L. T. Blackmore. 1766. The Photographic Greeting Card. Natural Colour Series. 1971
Rochester. River Medway From castle Grounds. Photo Precision. Colourmaster International
Dunster. Polo Ground. Friths Series. No. 80639
Hereford. Monument and Cathedral from Castle Grounds. Photochrom. Sepiat
Hereford. Monument and Cathedral from Castle Grounds. Photochrom. Sepiatone Series
Dunster. Polo Ground. F. Frith. No. 80643
Dunster Castle. Photo Precision