The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
A Happy Birthday. British Production. Series. No. 52
A Happy Birthday. British Production. Series No. 52. PM. Hutton. Brentwood. 1917
To Wish my Daughter. A Happy Birthday. British Production. Postcard. RP
Friendship and Kindly thoughts. Go out to you to day. Hearty Birthday Wishes. British Production. Series No. 316
To Wish You a Happy Birthday. All British Production. RP
A Happy Birthday. Cat. British Production Throughout
A Happy Birthday. Cat. British Production. 1919
A Sincere Birthday Wish. British Production. 1940