Which country was Pilot Officer Sydney "Timberoes" Carlin fighting against while serving as air gunner?
Sydney Carlin (RAF officer) Pilot Officer Sydney "Timbertoes" Carlin, {'1': ", '2': ", '3': ", '4': "} (1889–1941) was a British World War I flying ace, despite having previously lost a leg during the Battle of the Somme. He returned to the Royal Air Force in World War II, serving as an air gunner during the Battle of Britain.
Samuel Frederick Henry Thompson Captain Samuel Frederick Henry "Siffy" Thompson {'1': ", '2': ", '3': ", '4': "} (30 August 1890 – 27 September 1918) was a British World War I two-seater fighter ace who, in conjunction with his observer-gunners, was credited with thirty aerial victories (18 destroyed, 12 'out of control') before being was shot down and killed. Despite having an active fighter career of only five months, he reached the rank of captain and won two British military decorations.