Redstamp History: credits and sources
Credits and sources for this video.
Lightoller and the Sundowner (1 June 1940, licensed for 21, about 130 men): Wikipedia, "Sundowner (yacht)" and "Charles Lightoller"; titanicofficers.com. The evacuation (more than 800 vessels, 338,226 men carried to England by 4 June, more than 100,000 of them French): Wikipedia, "Dunkirk evacuation". "Wars are not won by evacuations": Winston Churchill, House of Commons, 4 June 1940 (International Churchill Society).
Maps: Natural Earth (public domain). Education only.