The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
St. Albans Abbey. N. E. Photochrom. Celesque Series
Harrogate. Old Sulphur Well. Photochrom. Celesque. No F.47114. 1916
Harrogate. Old Sulphur Well. Photochrom. Celesque Series. 1917
St. Albans Abbey. N. E. Photochrom. Celesque. No C.7320
St. Albans Abbey. N.E. Celesque. Photochrom Co Ltd
St. Albans Abbey. S. W. Photochrom. Celesque Series
No. F47110. Sidmouth. Peak Hill. Celesque. Photochrom. All British
London. The Tate Gallery. Photochrom. Celesque Series