The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Greetings. Twenty First Birthday Congratulations. Beagles and Co. RP. 1917
Greetings. A Twenty First Birthday Wish. Wildt and Kray. RP. 1934
Greetings. For Your Twenty First Birthday. Beagles and Co. RP
Greetings for your twenty first Birthday. Best of all wishes to you I am sending. Beagles. RP. 1915
Sincere Greetings on your 21st Birthday. On your twenty first Birthday. W. and K. 574. 1926. RP
Greetings. With Love and Every Good Wish on Your Twenty First Birthday. Roses and Horseshoe. W. and K. RP. 1926
Greeting Postcard. Twenty First Birthday Wishes. Flowers in Vases. RP. 1928
Hearty Greeting on your Twenty first Birthday. 21. Life with its joys and trials opens. 1914. Greeting Card. Postcard