The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
To my Old Friend. Many Happy Returns of the Day. British Production. Series No. 561. Greeting Card
Many Happy Returns of the Day. British Production. 1948
Many Happy Returns of the Day. British Production Throughout
Many Happy Returns of the Day. Cat. British Production Throughout. PM. Chelmsford. Essex. 1937
Many Happy Returns of the Day. Flowers in vase. British Production
Many Happy Returns of the Day. Soldiers. Military. Entire British Production. London. H. B. Series
Many Happy Returns of the Day. House and river. Entire British Production. H. B. Series. No. 260
Many Happy Returns of my Brothers Birthday. The simplest thoughts are best to day. Greeting Card. British Production Throughout. 1939