The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Gladys Cooper. Series. No. 3022. 2. British Manufacture. Claude Harris
Gladys Cooper. P. P. C. Philco Series. No. 3022.4. Claude Harris. 1916
Gladys Cooper. Claude Harris. W. and K. Series no. 3812 E. 1917
Gladys Cooper. Series No. 2902.2. Claude Harris
Gladys Cooper. Claude Harris. W. and K. London. Series No. 3812G
Fond Birthday Wishes. Gladys Cooper. S. H. London. Series No. 1007. Claude Harris
Miss Gladys Cooper. Many Happy Returns of Day. Claude Harris. Series No. 592. E. W. Savory. A Clifton Bromogravure Postcard
Fond Wishes. I send a wish sincere and true. Gladys Cooper. Series No. 1509 2. Philco Series