"Royal Air Force Fighter Command, 1939-1945." Flight Sergeant E R Thorn (pilot, left) and Sergeant F J Barker (air gunner) of No 264 Squadron RAF and their Teddy Bear mascot, presented to them by their ground crew, posing with their Boulton-Paul Defiant Mark I at Biggin Hill, Kent, after destroying their first Heinkel He 111, bringing their total of enemy aircraft destroyed to thirteen. These two sergeants became the most successful Defiant partnership of the war.