The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
P. S. 101 5. Scarborough. The Castle. The Rapid Photo Printing. 1909
Scarborough. The Castle. Rapid
Scarborough. The Castle. Photo Precision Limited. Colourmaster International
Scarborough Castle. The Photochrom. Exclusive Celesque Series. 1935
Scarborough. The Sands. The Rapid Photo Printing. 1908
The Castle. Scarborough. Advance Photo
Scarborough Castle. Photochrom. Grano. No 42857. 1919
The Castle. Scarborough. 1943