The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
London County Council. Reward Card. Palm Avenue Botanical Gardens. Calcutta
Palm Avenue. Botanical Gardens. Calcutta. No 14. 1920
Palm Avenue. Botanical Gardens. Calcutta. B. Hopkins
Palm Avenue. Botanical Gardens. Calcutta. Tuck. Oilette
Palm Avenue. Botanical Gardens. Calcutta. 1905. B. Hopkins
Palm Avenue. Botanical Gardens. Calcutta. Thacker Spink and Co
Calcutta. Botanical Gardens. Palm Avenue. Tuck. Oilette. Postcard 7183. 1905