The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
East Grinstead. Sackville College. Valentine and Sons Ltd. RP
Sackville College. East Grinstead. Friths Series
54257. The Chapel. Sackville College. East Grinstead. E. A. Sweetman
East Grinstead. Sackville College Chapel. Frith
The Chapel Sackville College East Grinstead. 54258. E. A. Sweetman and Son. RP
54257. The Chapel. Sackville College. East Grinstead. RP. E. A. Sweetman
Sackville College. East Grinstead. 1906
Sussex. East Grinstead. Sackville College. High Street. Old Houses. J. Salmon. Cameracolour. Multi View. 1981