The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Tapping Rubber Trees. Ceylon
Tapping Rubber Trees. Ceylon. Plate. Postcard
Rubber Tapping. Ceylon. Plate. No 181
Rubber Tapping. Ceylon. No. 64. Plate
Ceylon. Rubber Tapping. Plate. No. 64. 1943
Malaya. Tapping Rubber Tree
Malay Tapper Tapping Rubber Tree Singapore. S315. Pub. By. S. W. Singapore
No. 68. Tapping a Rubber Tree with the aid of Scoffolds. The Colombo Apothecaries. No. 68
