Pilots of No. 303 (Polish) Squadron RAF with one of their Hawker Hurricanes, October 1940.
Supermarine Spitfire Mk VBs of No. 122 Squadron RAF take off from Hornchurch, Essex, for a fighter sweep over France, May 1942.
Supermarine Spitfire Mark Is of No. 610 Squadron based at Biggin Hill, flying in 'vic' formation, 24 July 1940.
North American Mustang Mark IIIs of No. 19 Squadron RAF based at Ford, Sussex, 21 April 1944.
One of the specially modified Avro Lancasters used by No. 617 Squadron on the raid against the Ruhr dams, 16/17 May 1943.
Aircrew of No. 106 Squadron photographed in front of a Lancaster at Syerston, Nottinghamshire, on the morning after the raids on Genoa, 22-23 October 1942.
Squadron Leader Dennis Barry (in cockpit) and other pilots of No. 616 Squadron RAF with a Gloster Meteor at Manston, Kent, January 1945.
Bristol Beaufighter Mk Xs of No. 404 Squadron RCAF based at Dallachy in Scotland, February 1945.
Supermarine Spitfire Mk XIV flown by the CO of No. 610 Squadron RAF, Squadron Leader R A Newbury, based at Friston, Sussex, 3 July 1944.
Douglas Dakota Mk III of No. 267 Squadron RAF based at Bari in Italy, 27 December 1944.
Flight Sergeant Georges Nadon, a French-Canadian pilot with No. 122 Squadron, in his Spitfire at Hornchurch, May 1942.
Squadron Leader Donald 'Don' Finlay, the CO of No. 41 Squadron RAF with his Supermarine Spitfire Mk IIA at Hornchurch, Essex, January 1941.
Supermarine Spitfire Mk Is of No. 92 Squadron RAF taking off from Manston, Kent, February 1941.
Armourers replenish the ammunition in a Hawker Hurricane Mk I of No. 310 (Czechoslovak) Squadron RAF at Duxford, Cambridgeshire, 7 September 1940.
A Supermarine Spitfire Mk 1 of No. 19 Squadron RAF being re-armed between sorties at Fowlmere, near Duxford, September 1940.
Hurricane Mk IIBs of 'B' Flight, No. 601 Squadron, based at Duxford, 21 August 1941.
Squadron Leader Douglas Bader (centre) and fellow pilots of No. 242 Squadron, Flight Lieutenant Eric Ball and Pilot Officer Willie McKnight, admire the nose art on Bader's Hawker Hurricane at Duxford, October 1940.
Spitfire pilots of No. 19 Squadron RAF gather at Manor Farm, Fowlmere, near Duxford in Cambridgeshire, September 1940.
Hawker Hurricanes of No 1 Squadron, Royal Air Force, based at Wittering, Cambridgeshire, followed by a similar formation of Supermarine Spitfires of No 266 Squadron, during a flying display for aircraft factory workers, October 1940.
Pilots of No. 611 Squadron walk away from a Supermarine Spitfire Mk V at Hornchurch after a daylight sweep over France, 7 July 1941.