The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Greeting Postcard. A Happy Birthday. Flowers. F. W. Woolworth. 1917
Greeting Postcard. A Happy Birthday. Aristophot. RP
Greeting Postcard. A Happy Birthday. Flowers
Greeting Postcard. A Happy Birthday. Flowers. Wildt and Kray. London
Greeting Postcard. A Happy Birthday. Flower. Ettlinger. No 386
Greeting Postcard. A Happy Birthday. Flower Heart. Schofield