The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Chaffinch. Valentine and Sons Ltd. Winifred Austen Bird Series. 1959
Bullfinch. Valentine. Winifred Austen Bird Series
Greenfinch. Valentine. Bird Series. Winifred Austen
Great Crested Grebe. Winifred Austen. Valentine. Winifred Austen. Bird Series
The Rook. Valentine. Winifred Austen. Bird Series. 1960
The House Martin. Valentine. Winifred Austen Bird Series. 1960
The Rook. Valentine. Winifred Austen Bird Series. 1962
Green Woodpecker. Valentine. Winifred Austen. Bird Series. 1958