The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Bearded. Tit. Bird. Salmon
Willow Tit. Bird. Salmon. 1973
Great Tit. J. Salmon. Cameracolour
Great Tit. J. Salmon. Sevenoaks
Great Tit. Bird. Ruskin Studio. R. S. Series
Great Tit. Birds and Their Young. A. and C. Black. London. Birds One Should Know. Rev. Canon Theodore. Series. No. 87. Roland Green
