The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Greeting Postcard. Many Happy Returns. A Boy with Flowers. Carlton. 1914
Greeting Postcard. Many Happy Returns of Your Birthday. Waterfall. Flowers. Rotary. RP. 1914
Greetings. many Happy Returns. Flowers. 1912
Greetings. Many Happy Returns. Flowers. RP. 1933
Greetings. Many Happy returns. Flowers. RP. 1931
Greetings. Many Happy Returns. Flowers. Watkins and Kracke. Floral. 1909
Greetings. Many Happy Returns. Flowers in Vases. 1931
Greetings. Many Happy Returns. Flowers. Tuck. 1913