The 'cold war' underground exchange complex 'beneath the city streets', 100ft under Holborn, London.
Updated and broken links fixed - November 2014.
Broken link fixed - December 2018.
Kingsway Entrance (High Holborn)
--- Took's Court 'new' building completed February 2004
--- Took's Court 'new' building foundations July 2002
--- Took's Court demolition December 2001
Extract from Duncan Campbell's book War Plan UK
Please email me with any additions or corrections