Dressed for their 'Trip to Mars'

Dressed for their 'Trip to Mars' are Bernard Healey, 13, of Manor House, London (left) and Robert Donegan, also 13, of Westminster, inspecting the interior of a 'spaceship' at the British Electrical Development Stand of the Schoolboys' Own Exhibition at Horticultural Halls, Westminster. The British Electrical Development Association demonstrate a 'journey through 'time'' at the Exhibition._x000D_…