A heavily-armed jeep patrol from 'L' Detachment SAS in North Africa, 18 January 1943.
Munition workers in a shell warehouse at National Shell Filling Factory No.6, Chilwell, Nottinghamshire in 1917.
A female member of Air Raid Precautions staff applies her lipstick between emergency calls.
Women pilots of the Air Transport Auxiliary (ATA) in flying kit at Hatfield, 10 January 1940.
WAAF radar operator Denise Miley plotting aircraft on a cathode ray tube in the Receiver Room at Bawdsey 'Chain Home' station, May 1945.
Two men of the 12th East Yorkshires wearing snow suits leaving their snow-covered trench on daylight patrol. Arleux Sector, 9 January 1918.
A veteran sergeant in the Dorking Home Guard cleans his Tommy gun at the dining room table, before going on parade, 1 December 1940.