Signing of the Nuclear Test Ban Treaty

USSR. Moscow. Chief Scientific Adviser to the UK Ministry of Defence Solly Zuckerman and Lord President of the Council, Leader of the House of Lords Quentin McGarel Hogg, Viscount Hailsham (right to left in the foreground) during the ceremony of initialling the Treaty Banning Nuclear Weapons Tests in the Atmosphere, in Outer Space and Under Water. Vasily Yegorov/TASS