The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
General View from the Castle Keep. Rochester. RA. RP
Rochester Castle. The Keep and Drum Tower. English Heritage. The Beacon Press
Rochester Castle. The Keep. J. Salmon Ltd. Cameracolour
Kent. Rochester Castle. Keep. From The North East. English Heritage. Crown
Kent Rochester Castle. Keep. from the North East. English Heritage
Kent. Rochester Castle. Keep. From South East. English Heritage. Crown
Kent. Rochester Castle. Keep from North. Crown. E. Baylis
Norman Keep. Rochester Castle. Valentine