© IWM (CH 2992)
Bristol Blenheim Mk IVFs of No. 254 Squadron RAF flying from Aldergrove in Northern Ireland, May 1941.
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A Heinkel He 111 bomber flying over the East End of London at the start of the Luftwaffe's evening raids of 7 September 1940.
Squadron Leader Brian 'Sandy' Lane, CO of No. 19 Squadron (centre) confers with Flight Lieutenant Walter 'Farmer' Lawson and Flight Sergeant George 'Grumpy' Unwin at Fowlmere near Duxford, September 1940.