The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Cambridge. Wren Bridge St. John College. J. Salmon
Cambridge. St. John College. Wren Bridge. Raphael Tuck and Sons. RP. 1930
Springtime St John College. Cambridge. J. Salmon Ltd. Sevenoaks. Kent
Cambridge. St. John College. J. Salmon. Multi View
Cambridge. St. John College. J. Salmon Ltd. Cameracolour. Sevenoaks
St. Johns College. Cambridge. Salmon
Bridge of Sighs. St. Johns College. Cambridge. Salmon. No 13600