The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Happy may your Birthday be. Womens fan. Made in Germany. Post Card. 1911
Happy Birthday. Post Card. 1930
A Happy Birthday. Post Card. 1926
A Happy Birthday. Post Card. 1928
A happy Birthday. Post Card. RP
A Happy Birthday. Post Card
A Happy Birthday. Postcard. 1914
Silk Postcard. Happy Birthday. 1917