Royal Air Force cadets take a break from the hot Florida sun
Royal Air Force cadets loading a torpedo onto an Albacore aircraft
Rocket-armed Fairey Swordfish on a training flight from RNAS St Merryn in Cornwall, 1 August 1944.
Refuelling a Spitfire of No 19 Squadron at Fowlmere during the Battle of Britain, September 1940.
RAF student pilot Jellicoe Scoon, a West Indian from Trinidad, in Parliament Square in London, 26 March 1942.
RAF kite balloons are walked out of No. 1 Airship Shed at Cardington for handling practice by No. 1 Balloon Training Unit, October 1940.
RAF armourers load a 250lb bomb into the bomb bay of a Wellington of No 38 Squadron, RAF Shallufa, Egypt, 1942
Publicity shot purporting to show the captain of a Boeing Fortress Mark II holding a final conference with his crew before take off.
Private W Stack of No. 9 Commando at Anzio, equipped for a patrol with a Browning pistol, 5 March 1944.
Private T Henderson with fixed bayonet, practises assault.
Portrait of Wing Commander Guy Gibson VC, 1944.
Portioning out the bread at a roadside dump. Albert, March 1917.
Pilots of No. 611 Squadron walk away from a Supermarine Spitfire Mk V at Hornchurch after a daylight sweep over France, 7 July 1941.
Pilots of No. 310 (Czechoslovak) Squadron RAF in front of Hawker Hurricane Mk I at Duxford, Cambridgeshire, 7 September 1940.
Pauline Gower, Commandant of the Air Transport Auxiliary Women's Section, waving from the cockpit of a de Havilland Tiger Moth at Hatfield, Hertfordshire, prior to a delivery flight, 10 January 1940.
Paratroops on parade outside a hangar at No 1 Parachute Training School, Ringway, Manchester.
Paratroopers of 1st Battalion, The Parachute Regiment, jumping from an American C-130 Hercules in Kuwait, during training for operations in Iraq, 16 March 2003.
One of the specially modified Avro Lancasters used by No. 617 Squadron on the raid against the Ruhr dams, 16/17 May 1943.
Old German trench occupied by British troops. View from Albert-Pozieres road over Ovillers, Somme, September 1916.
Officers verses other ranks football match played by members of the 26th Divisional Ammunition Train near the city of Salonika, Christmas Day 1915.
Nine Hawker Hurricanes of 85 Squadron
Men of the R. G. A. wearing gas masks, operating a Fullerphone in a shell hole, forward signal post.
Men of the Nigerian Brigade near Ndanda, German East Africa.
Men of the Border Regiment resting in shallow dugouts near Thiepval Wood, Somme, August 1916.