The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Many Happy Days. Flowers. M. M. and S. Series. PC. 3. 1967
Greetings. Many Happy Days and Many Happy Years. Flowers. Wildt and Kray
Many Happy Days. Flowers in Vase. W. and K. Postcard
Greetings. Long Years and Happy Days. Flowers. Valentine. 1910
Greeting Postcard. Many Happy Days. Flower Boat. Wildt and Kray
Wishing You Many Happy Birthdays.Flowers and Birds. Serie. 9659
Many Happy Returns. Purple flowers in basket. Post Card. RP. 1930
Many Happy Returns. Purple flowers in vase. Rex. 1915