The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
British Flowering Plants Sea Holly. Single Flower. Fruit Cut Across. Waterlow and Sons Limited. British Museum. B. O. Corfe
British Flowering Plants. Bur Reed. B. O. Corfe
British Flowering Plants. Wood Sorrel. Oxalis Acetosella. British Museum. Natural History. Waterlow
British Flowering Plants. Tree Mallow. British Museum. Natural History. Waterlow. B. O. Corfe
British Museum. Natural History. British Flowering Plants. Common Thrift or Sea Pink. B. O. Corfe. Waterlow
British Wild Flowers. From Plant Life. A. and C. Black. Rev. Charles A. Hall. Series. No. 84
Marsh Marigold. Fruit. Essential organs. British Wild Flowers. A. and C. Black. Plant Life. Series No. 84. 1937
Hemlock. A. and C. Black. Soho Square. London. British Wild Flowers. Series No. 85. Plant Life. Rev. Charles A. Hall