The Dunkirk Evacuation in 100 Objects: The Story Behind Operation Dynamo in 1940

At 18.57 hours on Sunday, 26 May 1940, the Admiralty issued the directive which instigated the start of Operation Dynamo. This was the order to rescue the British Expeditionary Force from the French port of Dunkirk and the beaches surrounding it. The Admiralty believed that it would only be able to rescue 45,000 men over the course of the following two days, ‘at the end of which’, read the signal to Admiral Ramsey at Dover, ‘it was probable that evacuation would be terminated by enemy actio...