The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
21. Royal Botanic Gardens. Kew. Crown. 1980
Kew. Royal Botanic Gardens. Crown
Royal Botanic Gardens. Kew. Crown. Sherman Hoyt Cactus House. No. 7A. Crown
Royal Botanic Gardens. Kew. Crown
Royal Botanic Gardens. Kew. Crown. HPG Ltd