"Careless Talk Costs Lives"
The Brits serve up the same message, but more economically - they include the helmet, but leave out the soldier ! By the way - "Careless Talk Costs Lives" must be one of the most oft-repeated catchphrases/slogans of the whole war, with the number of times British propaganda repeated it. Best regards, JR.
This is a companion discussion topic for the original entry at https://www.ww2incolor.com/gallery/art/37835/%22careless-talk-costs-lives%22