A Heinkel He-111H-4 Bomber Coded 5J+Dm, of Luftwaffe Stab 2 / Kampfgeschader 4 Which Ditched in the Sea Near Blakeney Harbour, Norfolk, UK on the Night of 18/19 June 1940 During a Battle-Of-Britain Air Battle with Bristol Blenheim 1Fs of RAF 23 Sqn Based at Collyweston, Northhamptonshire, UK. Major D. Freiherr (Count) Von Massenbach, the Gruppenkommandeur and Crew of 3 Were Captured