The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Old Siege House. Colchester. Photo Precision
The Old Siege House. Colchester. PT8471. 1969
Colchester. Old Siege House. Photochrom
Colchester. Old Siege House. The Francis Frith Collection
Colchester. Old Siege House. Colchester and District Soroptimist International. David Hammond 1998. Postcard
Essex. Colchester. Old Siege House. J. Salmon. Sevenoaks. Cameracolour Postcard. England