The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Bits of careless talk are pieced together by the enemy. US World War II Poster. Library of Congress. Camden Graphics 1980. London. PC 146
Be like Dad. keep Mum. Careless Talk Costs Lives. Judges. C 13436. Grimes
Imperial War Museum. Careless Talk Costs Lives. but for Heaven sake dont say I told you. Gavin Martin Limited. Poster Series No. 7. Cat. No. 0095. Fougasse. Cyril Kenneth Bird
Be like Dad keep Mum. Careless talk costs lives. Grimes. Crown. Judges. C13436
Victoria and Albert Museum. Careless Talk Costs Lives. Fougasse. Cyril Kenneth Bird. Fulmar Colour Printing
Keep Mum. Shes Not so Dumb. Careless Talk Costs Lives. British Poster. Second World War. IWM. Imperial War Museums. England
Ministry of National Security. MIN NAT SEC. Security through strength. South Atlantic Souvenirs. Careless Talk Costs Lives. Postcard
