A ' petrified dreadnought ', a ' profane cathedral ' - such were the descriptions of Broadcasting House when it opened 50 years ago. Inside and out it was a remarkable piece of architecture ... a palace of art deco.
Tonight Wynford Vaughan -Thomas. one of its first famous voices, takes us back in time - down the endless corridors of Broadcasting House in 1932 to investigate the many worlds of sound first created within this tower within a tower ' this Second Tower of Babel
Producer DILLY BARLOW