The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Yuck. Dodo Doomsday Cards. 1980
Doomsday Cards. Dodo Designs 1980. Kent
Set of Shock Horror Probe Postcards Taking a Sideways Glance at Topics of Universal Concern. Dodo Doomsday Cards. 1980
Marie Celeste. Dodo Doomsday Cards
London. Piccadilly Circus. The Photographic Greeting Card. Natural Colour Series. PM. Earls Court. 1964
La. Shreveport. Old Glory Waving over the Worlds Largest Airport. at Barksdale Field. Shreveport News Agency. C. T. American Art. U. S. Army Air Corps
Finchley. Bow Lane. Middlesex. London. Gordon Smith. 1907
Luton. Town Hall. Photographic Heritage. Luton Heritage Collectors Cards. Gordon Flanagan