The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Many Happy Returns. A Very Happy Birthday. The Philco Publishing. Series 2070 C. 1908
A Happy Birthday. The Philco Publishing. Series. 3659
A Happy Birthday. The Philco Publishing. Series. 2227. B
Wishing my Friend a Happy Birthday. Philco Publishing. Relative Series No. 2919
A Happy Birthday. Flowers. The Philco Publishing. Series. 4728
Grannies Birthday. The Philco Publishing. Series 2147E
Best Wishes on Your Birthday. The Philco Publishing. Real Photo Series
Love and good Wishes for my dear Doughters Birthday. The Philco Publishing Co. No. 2777. 1926