After defeating France in June 1940, Hitler assumed Britain would sue for peace but ordered his armed forces to prepare for invasion. Hermann Goering assured him that a sustained air assault would destroy the RAF, winning the air superiority needed.
July 1940 saw German planes target shipping in the Channel, drawing the RAF into combat, before radar stations, communications centres and airfields faced round-the-clock bombing in August. The battle reached a climax with attacks on London in September.
Joan 'Elizabeth' Mortimer, Elspeth Henderson and Helen Turner of the WAAF. All three received the Military Medal for courageous conduct during attacks on Biggin Hill airfield. Biggin Hill suffered a total of ten major attacks between 30 Aug and 5 Sept.
A group of pilots of No. 303 (Polish) Squadron RAF return from a sortie. The first Polish squadrons were formed in the summer of 1940. Pilots came from several other countries, including Australia, Canada, Czechoslovakia, New Zealand and the USA.
RAF Duxford was a Sector Station in 12 Group, responsible for defending the Midlands and East Anglia. As the fighting intensified, Duxford's squadrons were called on to support 11 Group's defence of London and the south-east.
Despite incessant attacks, the RAF's defences held. The Luftwaffe could not continue, and in the autumn switched to 'nuisance' raids and night operations. The failure to defeat the RAF convinced Hitler to postpone his invasion plans indefinitely.
This photograph was taken when the tunnel was discovered and dug up after it was used for an escape attempt in July 1918. Twenty-nine officers escaped from the camp though the tunnel before it collapsed.

This photograph was taken when the tunnel was discovered and dug up after it was used for an escape attempt in July 1918. Twenty-nine officers escaped from the camp though the tunnel before it collapsed.
photographs
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Within the first six months of the First World War, more than 1.3 million prisoners were held in Europe. Accommodating so many POWs was a huge problem for all countries involved. Allegations of cruelty and neglect were commonplace.
Treaties covering the treatment of POWs were agreed before the war (the Hague and Geneva Conventions), but German propaganda reported widely on the brutality of Allied camps to encourage their soldiers to fight to the death as a preference to being captured. Likewise, in Britain, it was claimed that Allied prisoners in Germany were systematically persecuted by order of the German government. Inspectors from neutral countries were called upon to check on camp conditions.
When war was declared in 1914, there was no system in place on either side for dealing with POWs. Camps were hastily set up according to need. Many camps were built from scratch but existing buildings were also utilised. The early camps were found to be over-crowded, though this situation improved in Britain once makeshift camps were replaced. Complaints about German camps centred on inadequate sanitation, housing and food (for which the Allied naval blockade was partly responsible), the nature of work assigned to prisoners and the brutal behaviour of the guards. POWs in Turkish camps, except for officers, were treated particularly harshly.


German Pfennig coins issued to 'C J Peck', a prisoner of war during the First World War for his work in a German coal mine.
currency


German Pfennig coins issued to 'C J Peck', a prisoner of war during the First World War for his work in a German coal mine.
currency


Conductor’s baton used by Major Shaw during an escape attempt from the Freiburg prison camp, 1917. As conductor of the prison orchestra, he feigned a foot injury during a comedy sketch while giving a concert in the Germans' dining room. He tried to escape from his dressing room window but was intercepted.
souvenirs and ephemera


Box painted by a naval prisoner of war, 1914. Decorative box painted by a naval prisoner interned in Holland, showing scenes of the Royal Naval Division’s failed attempt to assist the Belgian army against German troops attacking Antwerp in 1914.
souvenirs and ephemera


Shaving brush with secret compartment used by Lieutenant Jack Shaw during an attempt to escape from Holzminden POW camp, 1918. This shaving brush contains a secret compartment which was used to hide a railway timetable and map of Aachen. These items were collected by Lieutenant Jack Shaw for an escape attempt that he hoped to make from Holzminden on 28 July 1918. Sixty POWs tried to get away through a long tunnel but it collapsed on the thirtieth man.
souvenirs and ephemera


Printed letter sent to returning prisoners of war by King George V.
souvenirs and ephemera


Bread sent by the British Red Cross to prisoners of war to supplement their rations, First World War. This sample of bread was brought home by Lieutenant Frank Cameron from a camp at Schweidnitz, Silesia.
souvenirs and ephemera


Printed map of the main prison camps in Germany and Austria, First World War. This map was owned by Beatrice Whitby, who worked for a Nottingham-based charity concerned with the relief of local soldiers who were serving overseas or who were prisoners of war.
private papers