Archive (TNA)
Prime Ministerial Private Office files

US: PO Box 500 letter to No.10 ("Forged Recording of a Telephone Conversation Between the Prime Minister and President Reagan") ["there is no information to indicate that any subversive group or individual in this country was involved in making this tape"] [declassified 2014]

Document type: Declassified documents
Source: PREM19/1380 f26
Editorial comments: The full file from which this item is taken can be seen here.
Importance ranking: Major
Word count: 1p
Themes: Defence (Falklands War, 1982), Foreign policy (USA), Security services