BB09a Battle of Britain - DFC unsigned

JS(CC)89a / JS(BB)9a 60th Anniversary of the Battle of Britain cover with artwork by Tony Theobald showing a Hurricane of No 615 Squadron and Spitfires of No 64 Squadron in background engaging Bf 109s. The cover also shows the Distinguished Flying Cross awarded to airmen for bravery and gallantry. The cover bears red definitive stamp cancelled with DFC Duxford Cambridge postmark.