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.

 

Link to full file File name Begins Ends Date of release Any docs withheld?sort ascending File classification Pages Link to selections
PREM19/1296 Jordan (Visits to UK by King Hussein; meetings with Prime Minister) (Part 2) 1982 Jul 1 1984 Nov 30 2014 Jan 3 4
PREM19/1759 Foreign Policy (East/West relations) (Part 6) 1985 Dec 1 1986 Oct 30 2015 Dec 30 4 Secret 329
PREM19/2451 Prime Minister's Tours Abroad (Prime Minister's visit to Paris, June 1988: administrative arrangements) 1988 May 13 1988 Jun 27 2016 Jul 21 4 Confidential 24
PREM19/814 Ireland (Situation in Northern Ireland) (Part 10) 1981 Aug 24 1982 Jan 27 2012 Dec 28 3 Secret 262
PREM19/2825 Prime Minister's Tours Abroad (Prime Minister's visit to Paris for Anglo-French Summit, February 1989: administrative arrangements) 1989 Jan 20 1989 Feb 28 2016 Dec 30 3 Confidential 62
PREM19/2184 Germany (750th anniversary of Berlin in 1987) 1986 Jun 26 1987 May 22 2016 Jul 21 3 Secret 20
PREM19/1442 Defence (Arms control) (Part 6A) 1985 Mar 8 1985 Jul 29 2014 Dec 30 3 Secret 231
PREM19/2829 Royal Family (Royal visit to Brussels, November 1980) 1980 Jun 27 1989 Nov 20 2016 Dec 30 3 Confidential 9
PREM19/816 Ireland (Situation in Northern Ireland) (Part 12) 1982 Jul 1 1982 Nov 12 2012 Dec 28 3 Secret 181
PREM19/1810 Ireland (Meetings with the Taoiseach) (Part 13) 1985 Dec 1 1986 Feb 14 2014 Dec 30 3 Secret 316
PREM19/1273 India (UK/Indian relations) (Part 3) 1982 Nov 22 1984 Feb 27 2014 Jan 3 3 Top Secret 288
PREM19/1332 Nationalised industries (Coal mines) (Part 11) 1984 Jul 19 1984 Aug 31 2014 Jan 3 3 Secret 304
PREM19/1266 Hong Kong (Future of Hong Kong) (Part 15) 1984 Jul 2 1984 Jul 31 2014 Jan 3 3 Secret 241
PREM19/622 Argentina (Falklands) (Part 11) 1982 Apr 27 1982 Apr 29 2012 Dec 28 3 Secret 288
PREM19/2425 Prime Minister (Prime Minister's meetings with the World Leadership of Soviet Jewry and the 'Mothers of Freedom') 1983 Sep 12 1987 May 4 2016 Jul 21 3 Confidential 70

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