ROYAL AIR FORCE FIGHTER COMMAND, 1939-1945 Willie McKnight DFC and bar. Canadian Battle of Britain fighter ace, he belonged to the all Canadian 242 squadron. He was killed in action in 1941.His plane was never found.
9th January 1941: A group of people checking the addresses attached to a traffic light, a novel 'change of address bureaux' for many bombed out businesses in the City of London during the blitz. (Photo by Keystone/Getty Images)