British crew of a 5.5-inch cannon of the 17th Medium Regiment of the Royal Artillery firing on German positions during the offensive on Bologna, Italy; 9-21 April, 1945.

Artillery bombardment around Bologna

British pilots in the cockpit of a Bristol Blenheim light bomber during takeoff; 1942.

Action in the cockpit

Crew members board a British Vickers Wellington Mk.II twin engine long range medium bomber before taking off for a raid at Driffield airfield, Yorkshire, England; August 1941.