The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
A Happy Birthday. Series 277
To Wish You a Happy Birthday. Roses. Series No. B. 277. 1918
Greeting Postcard. Happy Birthday. Series 710. 1912
Loving Greetings For a Happy Birthday. Series No. 583. E. W. Savory. The Butterfly Girl. Arthur Haworth. Clifton Fac Simile Colour Postcard
To My Brother a Happy Birthday. Series No. 434
A Happy Birthday. Series. 1646. 1911
A Happy Birthday. Series. No. 203
A Bright and Happy Birthday. Series. 1444. 1910