The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Colchester. Old Siege House. Valentine. Phototype
Colchester. Siege House. Valentine. Colortone Series
Chester. Old House. Valentine Series
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