The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Samuel Gough. Painting. Age 5. Victoria Park Infant School. First Prize winner in Royal Mail Stamps. My School national painting competition. Royal Mail Picture Card
Royal Mail Stamps My School national painting competition. Matthew Clarke. Burley C. E. First School. Post Office. Royal Mail Picture Card. 1989
Tetuan. National Arts School. Fisa. Escudo de Oro. No. 22. 1970
Singapore. Batik Painting. National Art of Singapore. S. Abdul Majeed
Sheep. Painting. National Series. No. 549
Painting. National Series. No. 549
Mails For the Packets Arriving at Falmouth. H. S. Williamson. Principal of the Chelsea School of Art. National Postal Museum. Clement and Foster Printers