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Archive (TNA)
Prime Ministerial Private Office files

Defence: Pym minute to MT (“British underground nuclear test”) [declassified 2012]

Document type: Declassified documents
Source: PREM19/159 f47
Editorial comments: Relevant supporting documents follow the main item. The full file from which this item is taken can be seen here. Read other documents selected from this file.
Importance ranking: Major
Word count: 6pp
Themes: Defence (general), Foreign policy (USA), Media, British relations with the US