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Archive (TNA)
Prime Ministerial Private Office files

Cold War: MOD letter to No.10 ("Chevaline Flight Trials") [Polaris: final series of Chevaline trials] [declassified 2011]

Document type: Declassified documents
Source: PREM19/417 f84
Editorial comments: The full file from which this item is taken can be seen here.
Importance ranking: Major
Word count: 1p
Themes: Defence (general), Foreign policy (USA)