The "keep calm and carry on" logo seems to be on most things;mugs, T-shirts, Fridge magnets,notepads, posters and now coffee cans. It was a logo to boost morale just before the start of world war 2. And the poster was produced by the ministry of information in the UK. Fancy it being resurrected and used today. Goes to show...the phrase can boost morale even now when we're not in the midst of war.