The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Sandringham House. Valentines Series. 1904
Sandringham House. West Front. Valentines Series. British Manufacture
Sandringham House. West Front. 09783. Valentines Series. 1914
Sandringham House. Valentine. 1907
Chatsworth House. Valentines Series. 1906
Sandringham House. S. W. Valentines. Art Colour. J. Lindsay
Ancient House. Valentines Series. 1908
City Arcade. Birmingham. Valentines Series. 1906
