Archive

Large scale document archive

MT's official files as Prime Minister, 1979-90

MT's official files as PM can be read on this site as they are released, in full and free to all - the confidential files originally stored at No.10, the core record of her premiership.

This is the first time in Britain - in fact as far as we can tell, in any country - that the declassified archive of a head of government has ever been published in full, paper or online.

The files have been copied at the British National Archives (TNA) at Kew in London and can be downloaded precisely as they appear in the reading room.

We are doing something more to help people make sense of this mass of information. The files are subject-based, logically enough, but that system makes it difficult to reconstruct the flow of paper across the Prime Minister’s desk at any point in time, depriving us of a sense of context and cross-winds, some of them overwhelming.

To combat this effect we are uploading a large selection of the most important documents from these files – thousands in total - to our powerful site database. You can search and sort by date, subject and other parameters, getting as close as anyone can now get to reconstructing the Prime Minister’s daily "Red Boxes", the rich diet of foreign and domestic policy papers submitted to her by the No.10 Private Office.

list & links to the PM's files

Secret no more

 

Below are links to the downloadable files in numerical order. The subject terms are those used in the original filing system. Files held back from release are listed in red.

An average file has around 200 pages.

You can read here an account of how filing worked at No.10, and the system for archiving MT's Prime Ministerial papers, both of which had their quirks.

Some of these downloads are very big, as large as 75MB, though most are in the range 1-10MB. To keep sizes down, images have been compressed, though legibility should never be a problem. High quality copies can also be supplied, where a need is established, on application to the site editor.

Where documents within a file have been selected for the site database, they can easily be viewed by clicking the link after the file name ("Selected PREM19/959"), as well as via conventional searches from the archive search screen. Over time most files will have had documents selected in this way, but it will take time and care is being taken not to allow the site database to become so large as to be unmanageable.

You can sort each column by clicking on its title in bold at the top, a powerful tool to find all the files on a particular subject over several years.

You can also search the list from the box on the right. The term "Public Spending", for example, will produce all the parts of the main file on that topic.

Chancellor of the Exchequer's Private Office files, 1979-89

1979-89: Chancellor's Private Office files [links to hundreds of digitised files from the Chancellorships of Sir Geoffrey Howe and Nigel Lawson]

engagement diaries

An alternative way through the material is to read MT's engagement diaries, jumping day to day.

The engagement diaries link directly to relevant documents in the site database, so this is a good way to recover the perspective from the Red Box.

 

File name Title Begins Ends Date of releasesort ascending Any docs withheld? File classification Pages
PREM19/1126 Saudi Arabia (Saudi/UK relations; internal situation) (Part 1) 1979 Nov 9 1983 Dec 23 2013 Aug 1 7 Secret 342
PREM19/1093 Nationalised industries (Gas and electricity industries; report by Central Policy Review Staff (CPRS) on electricity prices for industry; gas appliance retailing; Monopolies and Mergers Commission (MMC) report on efficiency in Central Electricity Generating Board (CEGB)) (Part 7) 1982 Oct 14 1983 Mar 30 2013 Aug 1 Secret 265
PREM19/970 Commonwealth (Commonwealth Heads of Government Meeting in Delhi, November 1983: policy) (Part 6) 1983 Nov 19 1983 Nov 26 2013 Aug 1 Secret 232
PREM19/1065 Industrial policy (Port of London Authority (PLA); five year plan; finances; closures; possible industrial action) 1979 Jun 7 1983 May 13 2013 Aug 1 Confidential 76
PREM19/1159 Manpower (Measures to counter unemployment; report by Professor Patrick Minford, 'UK unemployment - analysis and policy proposals') (Part 8B) 1982 Sep 6 1983 Jan 24 2013 Aug 1 Unclassified 178
PREM19/1033 Foreign policy (East/West relations; United States foreign policy) (Part 3) 1982 Oct 1 1983 Oct 31 2013 Aug 1 Top Secret 416
PREM19/1127 Security (Intelligence organisation, priorities of intelligence agencies; appointment of Chairman Joint Intelligence Committee (JIC), membership of JIC) 1982 Dec 20 1983 Mar 14 2013 Aug 1 Secret 46
PREM19/999 Economic policy (International banking system) (Part 2) 1982 Dec 1 1983 Aug 23 2013 Aug 1 Secret 413
PREM19/1094 Nationalised industries (Gas and electricity pricing policy; withstanding a strike in the gas industry) (Part 8) 1983 Apr 5 1983 Dec 30 2013 Aug 1 Secret 246
PREM19/1095 Nationalised industries (Prospects for the steel industry; plant closures; future of Ian MacGregor, chairman of British Steel Corporation (BSC)) (Part 12) 1982 Dec 1 1983 Jun 30 2013 Aug 1 Secret 368
PREM19/971 Cyprus (Internal situation; UK/Cypriot relations) (Part 1) 1980 Feb 29 1983 Nov 29 2013 Aug 1 Secret 355
PREM19/1066 Industrial policy (Merger of Alcan Aluminium (UK) and British Aluminium; coal supplies) 1982 Jul 28 1983 Nov 30 2013 Aug 1 Confidential 106
PREM19/1160 Manpower (Measures to counter unemployment; annexes to report by Professor Patrick Minford, 'UK unemployment - analysis and policy proposals') (Part 8C) 1982 Sep 6 1983 Jan 29 2013 Aug 1 Unclassified 355
PREM19/1034 France (Franco-British Council; visit of Prime Minister Pierre Mauroy in May 1982; meeting with Prime Minister) 1981 Feb 17 1983 Mar 29 2013 Aug 1 Confidential 226
PREM19/1128 Security (Possibility of secure telephone link between Washington, London, Paris and Bonn) 1979 Oct 29 1983 Oct 14 2013 Aug 1 Secret 28

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