World War II German V-1 flying bombs wreak havoc in Pas de Calais, France and London

LS German V-1 Flying Bomb in flight overhead / MLS launch site among the trees in Pas de Calais, France / MLS launch rails under fallen tree limbs / MS rail wheels on wooden structures lying on ground / MS entrance to cinderblock building / MS French boy looking at wall map of British isles on side of cinderblock building / CU map / WS French boy inspects parts of bomb, cinderblock building in background / MS launching site camouflaged among forest debris / VS wreckage of launch site lying on ground / CU ball-shaped compressed air containers / CU German language sign lying across hole in ground / MLS soldier stands next to end of V-1 launch site / LS misfired V-1s in field / LS Thames River with London Bridge in London / LS V-1 flying bomb falling on London, houses in foreground / VS destruction from bombed houses / VS rescue workers digging through debris / VS rescue workers with person on stretcher / MS rescue workers carrying woman out of rubble pile / VS wreckage of bombed-out London homes / LS Thames River with London Bridge / Note: exact day not known