The five toys that 'will never be sold again'   A new exhibition
at London's Museum of Childhood has just opened charting the
history of children and war games.  It shows how closely toy
manufacturers have worked with the military and how some
political leaders have seen games as a way of preparing children
to fight real wars.  Archivist Ieuan Hopkins showed David
Sillito the top five toys that "will never be sold again".