The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Hearty Birthday Greetings Many happy returns of the day and I wish you the best of luck too RP No 3136 1
Many Happy Returns. A hearty wish and greeting fond I send you. W. E. M. W. and K. Series No. 3802
Hearty Greetings. Flowers. British Manufacture. RP
Birthday Greetings. Girl. RP
Birthday Greetings from Bristol. General Hospital. Somerset. The Philco. London. Multi View
Birthday Greetings. To wish you Many Happy Returns of the Day. I send this card just to convey my wishes true on your Birthday
Greetings. To Wish You Many Happy Returns of the Day. Medici. Sweet Frag
Greetings. The Old Old Wish Many Happy Returns. Girl and Boy. 1911